----------------------------------------------------------------------------- -- This is ASPECT, the Advanced Solver for Problems in Earth's ConvecTion. -- . version 2.3.0-pre (polyline_diffusion, 539df77) -- . using deal.II 9.1.1 -- . with 32 bit indices and vectorization level 3 (512 bits) -- . using Trilinos 12.10.1 -- . using p4est 2.2.0 -- . running in OPTIMIZED mode -- . running with 24 MPI processes -- . using 8 threads each ----------------------------------------------------------------------------- ----------------------------------------------------------------------------- -- For information on how to cite ASPECT, see: -- https://aspect.geodynamics.org/citing.html?ver=2.3.0-pre&sha=539df77&src=code ----------------------------------------------------------------------------- Number of active cells: 2,500 (on 1 levels) Number of degrees of freedom: 105,136 (20,502+2,626+10,251+10,251+10,251+10,251+10,251+10,251+10,251+10,251) Number of mesh deformation degrees of freedom: 5252 *** Timestep 0: t=0 years Solving mesh velocity system... 0 iterations. Solving temperature system... 0 iterations. Skipping stress_xx composition solve because RHS is zero. Skipping stress_yy composition solve because RHS is zero. Skipping stress_xy composition solve because RHS is zero. Solving mantle_L system ... 0 iterations. Solving crust system ... 0 iterations. Solving plastic_strain system ... 0 iterations. Solving viscous_strain system ... 0 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 1 Number of active cells: 6,997 (on 2 levels) Number of degrees of freedom: 292,969 (57,146+7,239+28,573+28,573+28,573+28,573+28,573+28,573+28,573+28,573) Number of mesh deformation degrees of freedom: 14478 *** Timestep 0: t=0 years Solving mesh velocity system... 0 iterations. Solving temperature system... 0 iterations. Skipping stress_xx composition solve because RHS is zero. Skipping stress_yy composition solve because RHS is zero. Skipping stress_xy composition solve because RHS is zero. Solving mantle_L system ... 0 iterations. Solving crust system ... 0 iterations. Solving plastic_strain system ... 0 iterations. Solving viscous_strain system ... 0 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 1 Number of active cells: 16,000 (on 3 levels) Number of degrees of freedom: 668,566 (130,422+16,456+65,211+65,211+65,211+65,211+65,211+65,211+65,211+65,211) Number of mesh deformation degrees of freedom: 32912 *** Timestep 0: t=0 years Solving mesh velocity system... 0 iterations. Solving temperature system... 0 iterations. Skipping stress_xx composition solve because RHS is zero. Skipping stress_yy composition solve because RHS is zero. Skipping stress_xy composition solve because RHS is zero. Solving mantle_L system ... 0 iterations. Solving crust system ... 0 iterations. Solving plastic_strain system ... 0 iterations. Solving viscous_strain system ... 0 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 1 Number of active cells: 34,306 (on 4 levels) Number of degrees of freedom: 1,426,583 (278,318+34,993+139,159+139,159+139,159+139,159+139,159+139,159+139,159+139,159) Number of mesh deformation degrees of freedom: 69986 *** Timestep 0: t=0 years Solving mesh velocity system... 0 iterations. Solving temperature system... 0 iterations. Skipping stress_xx composition solve because RHS is zero. Skipping stress_yy composition solve because RHS is zero. Skipping stress_xy composition solve because RHS is zero. Solving mantle_L system ... 0 iterations. Solving crust system ... 0 iterations. Solving plastic_strain system ... 0 iterations. Solving viscous_strain system ... 0 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 1 Number of active cells: 67,906 (on 5 levels) Number of degrees of freedom: 2,814,503 (549,118+68,913+274,559+274,559+274,559+274,559+274,559+274,559+274,559+274,559) Number of mesh deformation degrees of freedom: 137826 *** Timestep 0: t=0 years Solving mesh velocity system... 0 iterations. Solving temperature system... 0 iterations. Skipping stress_xx composition solve because RHS is zero. Skipping stress_yy composition solve because RHS is zero. Skipping stress_xy composition solve because RHS is zero. Solving mantle_L system ... 0 iterations. Solving crust system ... 0 iterations. Solving plastic_strain system ... 0 iterations. Solving viscous_strain system ... 0 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 1 Number of active cells: 106,306 (on 6 levels) Number of degrees of freedom: 4,400,463 (858,558+107,673+429,279+429,279+429,279+429,279+429,279+429,279+429,279+429,279) Number of mesh deformation degrees of freedom: 215346 *** Timestep 0: t=0 years Solving mesh velocity system... 0 iterations. Solving temperature system... 0 iterations. Skipping stress_xx composition solve because RHS is zero. Skipping stress_yy composition solve because RHS is zero. Skipping stress_xy composition solve because RHS is zero. Solving mantle_L system ... 0 iterations. Solving crust system ... 0 iterations. Solving plastic_strain system ... 0 iterations. Solving viscous_strain system ... 0 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 1 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000997331 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00481582 Rebuilding Stokes preconditioner... Solving Stokes system... 200+11 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0184272 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0232843 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0174921 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0113281 Rebuilding Stokes preconditioner... Solving Stokes system... 200+6 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00751121 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00566745 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00466163 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00367305 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00296221 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00243559 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00214923 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00180876 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00154224 Rebuilding Stokes preconditioner... Solving Stokes system... 200+6 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00136601 Rebuilding Stokes preconditioner... Solving Stokes system... 200+7 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00126693 Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00123373 Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00115947 Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00110201 Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00106841 Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00111366 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00111063 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00107972 Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00111518 Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00107059 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00101848 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00103662 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00105508 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00106171 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00107281 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00106928 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00104854 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00108376 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00106618 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00101898 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00104011 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00105773 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00108881 Postprocessing: Topography min/max: 0 m, 0 m RMS, max velocity: 1.89 m/year, 3.98 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00000 *** Timestep 1: t=15.6887 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 9 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+10 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0109031 Rebuilding Stokes preconditioner... Solving Stokes system... 200+10 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0116647 Rebuilding Stokes preconditioner... Solving Stokes system... 200+6 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00631613 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00394747 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00286718 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00221816 Rebuilding Stokes preconditioner... Solving Stokes system... 200+7 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00180912 Rebuilding Stokes preconditioner... Solving Stokes system... 177+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00160994 Rebuilding Stokes preconditioner... Solving Stokes system... 167+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00153986 Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00151504 Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0014093 Rebuilding Stokes preconditioner... Solving Stokes system... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0013488 Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00140714 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00135905 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00133248 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00140404 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00138543 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00133631 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.001403 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00141779 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00138744 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00136969 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00139916 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00147223 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00147607 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00144922 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00141799 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0014473 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00145243 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00144742 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00143338 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00138777 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00142845 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00145046 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00140826 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00142226 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00146218 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00142641 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00137993 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00140092 Postprocessing: Topography min/max: -28.93 m, 53.1 m RMS, max velocity: 1.42 m/year, 3.01 m/year *** Timestep 2: t=36.4795 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 9 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+11 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0415221 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00732912 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0038948 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00381932 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00285985 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00240808 Rebuilding Stokes preconditioner... Solving Stokes system... 196+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00205061 Rebuilding Stokes preconditioner... Solving Stokes system... 183+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00182451 Rebuilding Stokes preconditioner... Solving Stokes system... 174+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00170307 Rebuilding Stokes preconditioner... Solving Stokes system... 177+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00168489 Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00161688 Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00160516 Rebuilding Stokes preconditioner... Solving Stokes system... 116+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00158905 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00157897 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00158252 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00159495 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00157463 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00157823 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00157087 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00156592 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00161024 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00159261 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00159057 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00155653 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00158709 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00161424 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0015873 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00155498 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00157396 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00157982 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00160441 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00158692 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00157069 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00158122 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00158584 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00157471 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0015809 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00155187 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00157132 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00158033 Postprocessing: Topography min/max: -58.07 m, 106.1 m RMS, max velocity: 1.12 m/year, 2.37 m/year *** Timestep 3: t=62.8242 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 9 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 15 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+12 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0377412 Rebuilding Stokes preconditioner... Solving Stokes system... 200+10 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00732406 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00334988 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00255873 Rebuilding Stokes preconditioner... Solving Stokes system... 192+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00212323 Rebuilding Stokes preconditioner... Solving Stokes system... 172+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00186046 Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00167313 Rebuilding Stokes preconditioner... Solving Stokes system... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00156999 Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0014929 Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00145266 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00139643 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00135945 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0013701 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00135709 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00132039 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00132142 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00131936 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00127575 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00129365 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00128038 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00124131 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00126335 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00124831 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00123783 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00124181 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00121205 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0011952 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0012235 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00120212 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00118778 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00119177 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00118679 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00118657 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00117719 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00114167 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00113479 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00114857 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00116403 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00115453 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00116578 Postprocessing: Topography min/max: -87.39 m, 159.2 m RMS, max velocity: 0.876 m/year, 1.85 m/year *** Timestep 4: t=96.601 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 9 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 15 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+12 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0492225 Rebuilding Stokes preconditioner... Solving Stokes system... 185+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0113339 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.004941 Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00337378 Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00266306 Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00231497 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0021118 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00196884 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00185565 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.001774 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00170378 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00163303 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00159058 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00155541 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00151138 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00148536 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00144609 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00140623 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0013914 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0013714 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00136438 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00133827 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.001327 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0012788 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00125616 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00123844 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0012242 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00120424 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00118453 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00117989 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00115655 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00114814 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00112473 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00111027 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00108369 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0010611 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00102692 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00103415 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00102381 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00103768 Postprocessing: Topography min/max: -116.8 m, 212.3 m RMS, max velocity: 0.661 m/year, 1.4 m/year *** Timestep 5: t=141.379 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 10 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+14 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0615965 Rebuilding Stokes preconditioner... Solving Stokes system... 200+10 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0143574 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00614908 Rebuilding Stokes preconditioner... Solving Stokes system... 172+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00392976 Rebuilding Stokes preconditioner... Solving Stokes system... 137+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00298395 Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00249325 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00219555 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00197458 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00182512 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00169845 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00159808 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00151234 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00143449 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00137599 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0013139 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00125443 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00122092 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0011774 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00114809 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00111794 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00109681 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00103317 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00101269 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000980815 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000972991 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000953491 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000957222 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00095048 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000916177 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000888075 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00087285 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000846411 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000853126 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000833088 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000797736 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000780934 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000772917 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000760771 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000756613 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000752 Postprocessing: Topography min/max: -146.2 m, 265.4 m RMS, max velocity: 0.474 m/year, 1 m/year *** Timestep 6: t=203.869 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 11 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+14 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0556375 Rebuilding Stokes preconditioner... Solving Stokes system... 200+12 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0110731 Rebuilding Stokes preconditioner... Solving Stokes system... 200+11 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00486378 Rebuilding Stokes preconditioner... Solving Stokes system... 192+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00311246 Rebuilding Stokes preconditioner... Solving Stokes system... 178+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00231325 Rebuilding Stokes preconditioner... Solving Stokes system... 123+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00188689 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00161573 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00142171 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00129237 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00117126 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00108009 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00100289 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000954486 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000894798 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000839549 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000799347 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000773818 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000749251 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000702388 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000673251 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000656067 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000635595 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000620645 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000604737 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000599104 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000581934 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000569762 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000554258 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000552379 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000537444 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000500983 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000495431 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000513608 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000493698 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000487602 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000475858 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000484556 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00050309 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000492298 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000478466 Postprocessing: Topography min/max: -175.6 m, 318 m RMS, max velocity: 0.313 m/year, 0.659 m/year *** Timestep 7: t=297.604 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 13 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+12 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.035231 Rebuilding Stokes preconditioner... Solving Stokes system... 200+11 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00534201 Rebuilding Stokes preconditioner... Solving Stokes system... 200+7 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00267891 Rebuilding Stokes preconditioner... Solving Stokes system... 163+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00179009 Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00120913 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00086337 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000656736 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000529797 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000458406 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000398848 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000359329 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000333733 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000306127 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000285674 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00027343 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000254682 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00024341 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0002349 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000233877 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000226514 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00022067 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000219492 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000215468 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000212824 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000214464 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000207082 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000202784 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000205087 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000204225 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000209293 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000206183 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000197401 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000197479 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000197977 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000197408 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000200622 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000202474 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000192879 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000194151 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000195 Postprocessing: Topography min/max: -204.5 m, 369.5 m RMS, max velocity: 0.18 m/year, 0.379 m/year *** Timestep 8: t=438.206 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 16 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 15 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+11 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0190495 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.002215 Rebuilding Stokes preconditioner... Solving Stokes system... 200+7 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00124083 Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00112389 Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000846467 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000599555 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000428241 Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000328499 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000277353 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000248699 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000241956 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000231436 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000220865 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000214826 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000212614 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000204244 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000199075 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000199756 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000199736 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000195424 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000192179 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000191508 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000196544 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000190202 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000179964 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000187745 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000189958 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000188481 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000186826 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000190423 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000187146 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000185716 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000189479 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000185338 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000178663 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000188271 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000186083 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000189546 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00019093 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000189703 Postprocessing: Topography min/max: -229.6 m, 413.4 m RMS, max velocity: 0.0962 m/year, 0.203 m/year *** Timestep 9: t=649.109 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 20 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 16 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+6 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0155568 Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00221375 Rebuilding Stokes preconditioner... Solving Stokes system... 111+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000938209 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00061253 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00045762 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000367183 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000306734 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000263108 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00023007 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000204818 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000184855 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000168612 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000155471 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 9.30693e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 9.01551e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 8.76691e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 8.56187e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 8.46104e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 8.28479e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 8.13995e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 8.12832e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 8.0242e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 7.88379e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 7.82213e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 7.7648e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 7.80073e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 7.69088e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 7.57577e-05 Postprocessing: Topography min/max: -249.7 m, 447.4 m RMS, max velocity: 0.0485 m/year, 0.102 m/year *** Timestep 10: t=965.463 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 25 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 16 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+7 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00849777 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00190069 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000861997 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000550268 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000406258 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000323977 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000271519 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0002337 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000205393 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00018365 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000167614 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000154955 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000144351 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000136898 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00012934 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000123656 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000118897 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 9.84399e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 9.66718e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 9.55184e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 9.39194e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 9.25251e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 9.09609e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 8.98878e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 8.84558e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 8.79366e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 8.64685e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 8.60232e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 8.47004e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 8.47256e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 8.40481e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 8.41342e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 8.48495e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 8.38688e-05 Postprocessing: Topography min/max: -264.8 m, 471 m RMS, max velocity: 0.0235 m/year, 0.0495 m/year *** Timestep 11: t=1439.99 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 30 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 16 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 164+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00536086 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00178551 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000733998 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000467705 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000353643 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000287908 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00024312 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000211655 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000189608 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000172936 Rebuilding Stokes preconditioner... 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Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 9.48184e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 9.42037e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 9.3964e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 9.44408e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 9.48334e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 9.52324e-05 Postprocessing: Topography min/max: -275.3 m, 483.9 m RMS, max velocity: 0.0132 m/year, 0.0268 m/year *** Timestep 12: t=2151.79 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 36 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 15 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0052406 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0014112 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000643566 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000429129 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000330685 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000271338 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000233058 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000204084 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00018265 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000166371 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000152865 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00014273 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000134454 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000127903 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00012253 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000118611 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000115823 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000112962 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000110731 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000110452 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0001079 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00010705 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00010714 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000105649 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000103647 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000105934 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000102719 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000102178 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000104566 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000103866 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000101579 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000102447 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000103423 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000103666 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000104037 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000104135 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000104483 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0001048 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000103556 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000102795 Postprocessing: Topography min/max: -282.5 m, 489.2 m RMS, max velocity: 0.00997 m/year, 0.0177 m/year *** Timestep 13: t=3219.49 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 15 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00440234 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00105871 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000498329 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000331739 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00025394 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000209998 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000183049 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00016564 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000152831 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000144094 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000138134 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000131755 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000129171 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000126227 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000123839 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000120566 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000119638 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000118454 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000118044 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000115922 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000116229 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000115609 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000114735 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000113798 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000112867 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000112981 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000113305 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000112547 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000112435 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000112345 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000111845 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000111798 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000111427 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000109927 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000110322 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000111338 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000110075 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00010955 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000110081 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000109496 Postprocessing: Topography min/max: -287.5 m, 488 m RMS, max velocity: 0.00919 m/year, 0.0152 m/year *** Timestep 14: t=4821.03 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 54 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 15 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00472086 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00113256 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000537126 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00035841 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000113673 Postprocessing: Topography min/max: -291.7 m, 483 m RMS, max velocity: 0.00898 m/year, 0.0154 m/year *** Timestep 15: t=6821.03 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 60 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 15 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00361774 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000133086 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000130019 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000127682 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000125178 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000123431 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000123108 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000114862 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000113872 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000112915 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000113581 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000112685 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000113254 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000112649 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000112268 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000110811 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000110374 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000110957 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000110167 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000109152 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000110436 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000109886 Postprocessing: Topography min/max: -295.1 m, 477.7 m RMS, max velocity: 0.00893 m/year, 0.0166 m/year *** Timestep 16: t=8821.03 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 58 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00311074 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000582037 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000318697 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000242644 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000204554 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000131966 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000128809 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000125459 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000123789 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000122473 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00012038 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0001146 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000114467 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000114008 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000112936 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00011232 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000112446 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000111161 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000110268 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00011025 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000110421 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000110193 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00011078 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000109638 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000108732 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000108781 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000109021 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000107753 Postprocessing: Topography min/max: -297.6 m, 475.4 m RMS, max velocity: 0.00891 m/year, 0.0174 m/year *** Timestep 17: t=10821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 56 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0027063 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000474496 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000261597 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000197011 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00016419 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000147066 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000134831 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000126724 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000120786 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000118248 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00011417 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000111037 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000108936 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000108489 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00010643 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000105347 Rebuilding Stokes preconditioner... 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Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000100876 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000101155 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0001005 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00010131 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000100292 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000100081 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000100288 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000100599 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 9.92532e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 9.87805e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 9.89714e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 9.88392e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 9.81561e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 9.88737e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 9.83561e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 9.91485e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 9.8604e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 9.81756e-05 Postprocessing: Topography min/max: -299.4 m, 475.6 m RMS, max velocity: 0.00891 m/year, 0.0182 m/year *** Timestep 18: t=12821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 54 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0025274 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000467281 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000258077 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000186695 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000151714 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000131575 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000118783 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0001109 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000104964 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 9.94626e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 9.66167e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 9.4547e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 9.20421e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 9.06527e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 8.9321e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 8.92916e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 8.7491e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 8.67507e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 8.6196e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 8.53584e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 8.53259e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 8.48557e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 8.47217e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 8.42217e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 8.38481e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 8.37016e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 8.20007e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 8.2798e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 8.34811e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 8.30037e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 8.28166e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 8.21366e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 8.19604e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 8.18233e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 8.16217e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 8.1824e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 8.12976e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 8.07263e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 8.20756e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 8.17715e-05 Postprocessing: Topography min/max: -300.7 m, 477 m RMS, max velocity: 0.00891 m/year, 0.0187 m/year *** Timestep 19: t=14821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 52 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00267018 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000461353 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000254657 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000185338 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000151444 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00300996 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000531712 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000293688 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00020874 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 7.2008e-05 Postprocessing: Topography min/max: -302.2 m, 483.2 m RMS, max velocity: 0.00892 m/year, 0.0195 m/year *** Timestep 21: t=18821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 49 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00176968 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 6.87607e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 6.77929e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 6.73648e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 6.94713e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 6.81265e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 6.76974e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 6.85631e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 2+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 6.71439e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 2+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 6.63001e-05 Postprocessing: Topography min/max: -302.8 m, 487.1 m RMS, max velocity: 0.00892 m/year, 0.0197 m/year *** Timestep 22: t=20821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 48 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00169241 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000411083 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00022093 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000156924 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000122809 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000103937 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 9.38619e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 8.75827e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 8.26118e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 7.84645e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 7.62517e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 7.50925e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 7.34102e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 7.04943e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 7.01238e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 7.00403e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 6.92017e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 6.58658e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 6.47765e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 6.53471e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 6.68083e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 6.53463e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 6.41753e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 6.43141e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 2+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 6.59285e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 2+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 6.50225e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 6.48293e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 6.40889e-05 Postprocessing: Topography min/max: -303.1 m, 491.3 m RMS, max velocity: 0.00893 m/year, 0.0199 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00001 *** Timestep 23: t=22821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 48 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00166241 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000425669 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000216864 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000151179 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000119996 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000102821 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 9.3842e-05 Rebuilding Stokes preconditioner... 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Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 7.43026e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 7.40848e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 7.37616e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 7.31654e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 7.14973e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 7.1544e-05 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00187733 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000444865 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000232163 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000162142 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000127344 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. 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Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0023193 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000501875 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00025924 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000186398 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 7.50446e-05 Postprocessing: Topography min/max: -303.5 m, 504.1 m RMS, max velocity: 0.00895 m/year, 0.0204 m/year *** Timestep 26: t=28821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 46 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00274738 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 8.28601e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 8.22045e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 8.09505e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 8.06956e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 7.84406e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 7.69859e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 7.76549e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 7.62234e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 7.66833e-05 Postprocessing: Topography min/max: -303.5 m, 508.7 m RMS, max velocity: 0.00896 m/year, 0.0204 m/year *** Timestep 27: t=30821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 46 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00275314 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000572394 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000314242 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000222392 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000174231 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000105238 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000105083 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000103094 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000100591 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 9.84724e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 9.87488e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 8.30226e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 8.22008e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 8.36325e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 8.52701e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 8.2842e-05 Postprocessing: Topography min/max: -303.6 m, 513.5 m RMS, max velocity: 0.00897 m/year, 0.0205 m/year *** Timestep 28: t=32821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00193466 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000412539 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00022016 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000162002 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 8.64019e-05 Postprocessing: Topography min/max: -303.6 m, 518.7 m RMS, max velocity: 0.00898 m/year, 0.0205 m/year *** Timestep 29: t=34821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00257057 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00250766 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000517173 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000272792 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000195618 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000159455 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. 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Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00234542 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000400053 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000222029 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00016732 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 9.17128e-05 Postprocessing: Topography min/max: -303.6 m, 534.4 m RMS, max velocity: 0.009 m/year, 0.0206 m/year *** Timestep 32: t=40821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00246934 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 9.25365e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 9.19056e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 9.14678e-05 Postprocessing: Topography min/max: -303.5 m, 539.6 m RMS, max velocity: 0.00901 m/year, 0.0206 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00002 *** Timestep 33: t=42821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0026727 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000526906 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000278799 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000200949 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000165342 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 9.93403e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 9.83713e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 9.8697e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 9.91064e-05 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 9.91177e-05 Postprocessing: Topography min/max: -303.4 m, 544.7 m RMS, max velocity: 0.00901 m/year, 0.0207 m/year *** Timestep 34: t=44821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00286818 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000548111 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000288769 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000207011 Rebuilding Stokes preconditioner... 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Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000103583 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000103095 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000103602 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000104775 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000103117 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000104247 Postprocessing: Topography min/max: -303.4 m, 550 m RMS, max velocity: 0.00902 m/year, 0.0207 m/year *** Timestep 35: t=46821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00285751 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000103796 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00010197 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000104215 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000102886 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000103756 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000103062 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000101536 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000101487 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000104614 Postprocessing: Topography min/max: -303.3 m, 555.5 m RMS, max velocity: 0.00902 m/year, 0.0206 m/year *** Timestep 36: t=48821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00295575 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000617289 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000302554 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000208922 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000170812 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000116737 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000114087 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000113688 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000110844 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000110309 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000111448 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0001055 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000106611 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000105269 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000104234 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000105362 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000105131 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000102432 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000102789 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000101704 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000102944 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000104 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000103294 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000101907 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000101766 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000103002 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000102971 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000100994 Postprocessing: Topography min/max: -303.3 m, 561.1 m RMS, max velocity: 0.00902 m/year, 0.0206 m/year *** Timestep 37: t=50821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00292754 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000581684 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000297592 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000208818 Rebuilding Stokes preconditioner... 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Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000103901 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000103497 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000102482 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000102116 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000101908 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000101686 Postprocessing: Topography min/max: -303.2 m, 566.6 m RMS, max velocity: 0.00903 m/year, 0.0206 m/year *** Timestep 38: t=52821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00297461 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000103026 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000101682 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000102906 Postprocessing: Topography min/max: -303.2 m, 572 m RMS, max velocity: 0.00903 m/year, 0.0206 m/year *** Timestep 39: t=54821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00303158 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00067515 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000315905 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000223169 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000183491 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000111721 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000110387 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000111754 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000111707 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00011011 Postprocessing: Topography min/max: -303.1 m, 577.4 m RMS, max velocity: 0.00903 m/year, 0.0206 m/year *** Timestep 40: t=56821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.003167 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000518714 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000273051 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00020531 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00011566 Postprocessing: Topography min/max: -303 m, 582.7 m RMS, max velocity: 0.00904 m/year, 0.0206 m/year *** Timestep 41: t=58821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0033802 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000117958 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000117631 Rebuilding Stokes preconditioner... Solving Stokes system... 3+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000118977 Postprocessing: Topography min/max: -302.9 m, 587.9 m RMS, max velocity: 0.00904 m/year, 0.0206 m/year *** Timestep 42: t=60821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00349844 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000631605 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000333435 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000239631 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000194683 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00011689 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000116853 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000117707 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000117673 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000117535 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000116714 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000115968 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000115003 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000116251 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000116189 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000115739 Postprocessing: Topography min/max: -302.8 m, 593.1 m RMS, max velocity: 0.00904 m/year, 0.0206 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00003 *** Timestep 43: t=62821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00343129 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00338415 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000620989 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000329512 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000235675 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000194771 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000112236 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000113287 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000113244 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000113521 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000115735 Postprocessing: Topography min/max: -302.7 m, 603.8 m RMS, max velocity: 0.00905 m/year, 0.0205 m/year *** Timestep 45: t=66821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00347557 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000676396 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000355269 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000253547 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000120023 Postprocessing: Topography min/max: -302.6 m, 609.1 m RMS, max velocity: 0.00905 m/year, 0.0205 m/year *** Timestep 46: t=68821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00338859 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000129055 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000129796 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000130124 Postprocessing: Topography min/max: -302.6 m, 614.5 m RMS, max velocity: 0.00906 m/year, 0.0205 m/year *** Timestep 47: t=70821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00343655 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000716858 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00035503 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00024623 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000203048 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000136414 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000134534 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000132197 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000137555 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000136112 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000136567 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. 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Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00354005 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000645204 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000339059 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000247271 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000132944 Postprocessing: Topography min/max: -302.4 m, 625 m RMS, max velocity: 0.00906 m/year, 0.0205 m/year *** Timestep 49: t=74821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00343689 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000131507 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000133741 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000135111 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000130898 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000131399 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000130692 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000131528 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000130218 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000131314 Postprocessing: Topography min/max: -302.4 m, 630.3 m RMS, max velocity: 0.00906 m/year, 0.0205 m/year *** Snapshot created! *** Timestep 50: t=76821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00384213 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000683267 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000356636 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000258574 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000215558 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00013345 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000131986 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00012938 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000130951 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000135421 Postprocessing: Topography min/max: -302.3 m, 635.6 m RMS, max velocity: 0.00906 m/year, 0.0205 m/year *** Timestep 51: t=78821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00375917 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000713718 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0003742 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000270011 Rebuilding Stokes preconditioner... 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Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000130886 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000131264 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000130006 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000131277 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000131326 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000131073 Postprocessing: Topography min/max: -302.2 m, 640.8 m RMS, max velocity: 0.00907 m/year, 0.0205 m/year *** Timestep 52: t=80821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00369909 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000750356 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000382267 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000273284 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000223925 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000195519 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000178963 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000141836 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000140246 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000141343 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000140847 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000138928 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000136797 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000135298 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000138847 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00013561 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00013285 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000133191 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000132131 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000134245 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0001366 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000131082 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000130207 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000133507 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00013172 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000131736 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000132385 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000130362 Postprocessing: Topography min/max: -302.1 m, 645.9 m RMS, max velocity: 0.00907 m/year, 0.0205 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00004 *** Timestep 53: t=82821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00351729 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000720609 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00037174 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000270567 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000221918 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. 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Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00372154 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000740206 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0003901 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00028605 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000152319 Postprocessing: Topography min/max: -302 m, 656 m RMS, max velocity: 0.00908 m/year, 0.0205 m/year *** Timestep 55: t=86821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00376798 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000159233 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000159627 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00015723 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000158959 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000156979 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000159077 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000158187 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000156548 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00015801 Postprocessing: Topography min/max: -301.9 m, 661 m RMS, max velocity: 0.00908 m/year, 0.0205 m/year *** Timestep 56: t=88821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00361016 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000698848 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000373825 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000275029 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000229507 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000168511 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000166348 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000160241 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00016349 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000162465 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00016272 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000155654 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000155137 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000156672 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000151916 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000151952 Postprocessing: Topography min/max: -301.8 m, 666 m RMS, max velocity: 0.00908 m/year, 0.0205 m/year *** Timestep 57: t=90821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00346976 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000690133 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000369168 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000274238 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000152105 Postprocessing: Topography min/max: -301.8 m, 671 m RMS, max velocity: 0.00908 m/year, 0.0205 m/year *** Timestep 58: t=92821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00355196 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000153567 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000151792 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000151943 Postprocessing: Topography min/max: -301.7 m, 675.9 m RMS, max velocity: 0.00909 m/year, 0.0205 m/year *** Timestep 59: t=94821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00347745 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000701259 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000375682 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000282591 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000238655 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000167509 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000163502 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000156899 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000159129 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000158192 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000156785 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000151062 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000149837 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000150795 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000149131 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000147521 Postprocessing: Topography min/max: -301.6 m, 680.6 m RMS, max velocity: 0.00909 m/year, 0.0205 m/year *** Timestep 60: t=96821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00355532 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000726353 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00039127 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000292018 Rebuilding Stokes preconditioner... 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Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000151828 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000154374 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000151032 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00015185 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000151405 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000155335 Postprocessing: Topography min/max: -301.5 m, 685.1 m RMS, max velocity: 0.00909 m/year, 0.0205 m/year *** Timestep 61: t=98821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0034737 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000736594 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000399718 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000296033 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000247538 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000218654 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000201752 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000193925 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000186081 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000180396 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000175715 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000168694 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000168234 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000169057 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000167394 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000166019 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000160689 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000165717 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000167069 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000155046 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000151101 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000153705 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000152616 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000151887 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000146948 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000149965 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00014867 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000153579 Postprocessing: Topography min/max: -301.4 m, 689.5 m RMS, max velocity: 0.00909 m/year, 0.0205 m/year *** Timestep 62: t=100821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00338857 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000705317 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000372861 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00027613 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000233147 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000161006 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000159025 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000162014 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000159792 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000158688 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000153748 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000145981 Postprocessing: Topography min/max: -301.4 m, 693.8 m RMS, max velocity: 0.00909 m/year, 0.0204 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00005 *** Timestep 63: t=102821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00318564 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00304948 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000621837 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000343498 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00026268 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000228605 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000159962 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00016569 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000157352 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000153672 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000157282 Postprocessing: Topography min/max: -301.2 m, 702.6 m RMS, max velocity: 0.0091 m/year, 0.0204 m/year *** Timestep 65: t=106821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00333727 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000671689 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000363592 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000275728 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000165592 Postprocessing: Topography min/max: -301.1 m, 706.9 m RMS, max velocity: 0.0091 m/year, 0.0204 m/year *** Timestep 66: t=108821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00333364 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000172165 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000168856 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000167892 Postprocessing: Topography min/max: -303.8 m, 711.1 m RMS, max velocity: 0.0091 m/year, 0.0204 m/year *** Timestep 67: t=110821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00332793 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000715684 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000383111 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000286353 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000246814 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000219811 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000207015 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000197989 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000194395 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000185603 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000188231 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000184781 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000183181 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00017985 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000184194 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000182133 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000175899 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. 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Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00335545 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000734035 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000401694 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000294437 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000166444 Postprocessing: Topography min/max: -323 m, 719.1 m RMS, max velocity: 0.0091 m/year, 0.0204 m/year *** Timestep 69: t=114821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00337055 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000164651 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000166466 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0001615 Postprocessing: Topography min/max: -332.2 m, 723 m RMS, max velocity: 0.0091 m/year, 0.0204 m/year *** Timestep 70: t=116821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00344428 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00069357 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000385163 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000293737 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00025171 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00017963 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000179242 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000180615 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00018005 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000178481 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000176498 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000164358 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000168696 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00016358 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000164868 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000169272 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000168689 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000163745 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000165726 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000172316 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000170355 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000161941 Postprocessing: Topography min/max: -341.5 m, 726.8 m RMS, max velocity: 0.0091 m/year, 0.0204 m/year *** Timestep 71: t=118821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00322515 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00066591 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000372732 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000284874 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000246384 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000219849 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000209894 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000203338 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000199768 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000195942 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000190088 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000186354 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000184821 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000181823 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000182662 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000181348 Rebuilding Stokes preconditioner... 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Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00017527 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000173981 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000174565 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000171826 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000174555 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000172255 Postprocessing: Topography min/max: -350.7 m, 730.7 m RMS, max velocity: 0.0091 m/year, 0.0204 m/year *** Timestep 72: t=120821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00320497 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00069362 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000370261 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000283292 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000244662 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000224703 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000213676 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. 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Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00300694 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000661761 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000364446 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000282382 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000246852 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00299925 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000666576 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000366505 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000280121 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000182699 Postprocessing: Topography min/max: -375.7 m, 742.3 m RMS, max velocity: 0.00911 m/year, 0.0203 m/year *** Timestep 75: t=126821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0029553 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000193704 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000189035 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000194044 Postprocessing: Topography min/max: -383.4 m, 746.1 m RMS, max velocity: 0.00911 m/year, 0.0204 m/year *** Timestep 76: t=128821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00302453 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000698516 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000372813 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000288971 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000254616 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000197013 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000197901 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000196228 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000193328 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000197234 Postprocessing: Topography min/max: -391.3 m, 749.8 m RMS, max velocity: 0.00912 m/year, 0.0204 m/year *** Timestep 77: t=130821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00319655 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000709584 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000387337 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000298536 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000196547 Postprocessing: Topography min/max: -402.9 m, 753.6 m RMS, max velocity: 0.00912 m/year, 0.0204 m/year *** Timestep 78: t=132821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0029428 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000671139 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000370015 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000293754 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00025906 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000243477 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000232619 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000204818 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000201724 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000208944 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000200852 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000204178 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000203084 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000198888 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000203163 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000202748 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000198595 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000202745 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00020056 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000197782 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000196004 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000199102 Postprocessing: Topography min/max: -416.4 m, 757.3 m RMS, max velocity: 0.00911 m/year, 0.0204 m/year *** Timestep 79: t=134821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00313615 Rebuilding Stokes preconditioner... Solving Stokes system... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000671787 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000375675 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000304471 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000267999 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000251664 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000242966 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000236095 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000227702 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000225947 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000226135 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000223531 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000218133 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00021927 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000216677 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000217892 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000216462 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000220398 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000217384 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000215729 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000216126 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000217014 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000218093 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000212405 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000210703 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000218575 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00021615 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000214628 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000212092 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00021567 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000213208 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000211744 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000212936 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000217263 Postprocessing: Topography min/max: -429.7 m, 761 m RMS, max velocity: 0.00912 m/year, 0.0203 m/year *** Timestep 80: t=136821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00309161 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00069149 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000384199 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000305863 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000271402 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00025242 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000243417 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00023506 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000234092 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000232814 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000232315 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000228307 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000226461 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000223745 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000228202 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000221817 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000217142 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000219716 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000224464 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000220418 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000217674 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000213862 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000221537 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000220533 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000221154 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000218569 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000221894 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000218273 Rebuilding Stokes preconditioner... 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Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000214562 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000219567 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000220583 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000215657 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000210669 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000212839 Postprocessing: Topography min/max: -443.8 m, 764.5 m RMS, max velocity: 0.00912 m/year, 0.0204 m/year *** Timestep 81: t=138821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00310336 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000694268 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000388537 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000308207 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000275764 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000258628 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000245024 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000240298 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000239714 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000235492 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000226947 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000226093 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000226457 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000222853 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000227125 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000229524 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000224482 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000217277 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000214984 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000221495 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000224386 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000220453 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000217067 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000223978 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000221346 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000215631 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000219181 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000222806 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000218677 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000218543 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000214143 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000217407 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000218161 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000213033 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000211814 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000218891 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000217822 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000218536 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000217485 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000216793 Postprocessing: Topography min/max: -458 m, 767.9 m RMS, max velocity: 0.00912 m/year, 0.0204 m/year *** Timestep 82: t=140821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00296002 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000679028 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000381393 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00029886 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000269255 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000218933 Postprocessing: Topography min/max: -472.2 m, 771.4 m RMS, max velocity: 0.00912 m/year, 0.0204 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00007 *** Timestep 83: t=142821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00292024 Rebuilding Stokes preconditioner... 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Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000220767 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000219929 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000216743 Postprocessing: Topography min/max: -486.5 m, 774.7 m RMS, max velocity: 0.00912 m/year, 0.0204 m/year *** Timestep 84: t=144821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00295846 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00067756 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000383184 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000303425 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000269586 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000216309 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000212648 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000217836 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000221922 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000218946 Postprocessing: Topography min/max: -500.7 m, 778.1 m RMS, max velocity: 0.00913 m/year, 0.0204 m/year *** Timestep 85: t=146821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00289733 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000732395 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000419882 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000306215 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000211069 Postprocessing: Topography min/max: -515 m, 781.4 m RMS, max velocity: 0.00913 m/year, 0.0204 m/year *** Timestep 86: t=148821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00292235 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000219497 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000215441 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000215725 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000223107 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000223899 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000222956 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000219039 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000216636 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000219218 Postprocessing: Topography min/max: -529.5 m, 784.8 m RMS, max velocity: 0.00913 m/year, 0.0204 m/year *** Timestep 87: t=150821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00280861 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00068565 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00037632 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000304478 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000265285 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000218097 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000217718 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000221342 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00022079 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00021728 Postprocessing: Topography min/max: -544.1 m, 788.2 m RMS, max velocity: 0.00913 m/year, 0.0204 m/year *** Timestep 88: t=152821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 15 iterations. Solving stress_yy system ... 15 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00271902 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00067908 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000376467 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000302183 Rebuilding Stokes preconditioner... 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Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000225503 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000224986 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000224059 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000228326 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000222997 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000219844 Postprocessing: Topography min/max: -558.8 m, 791.7 m RMS, max velocity: 0.00914 m/year, 0.0204 m/year *** Timestep 89: t=154821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00256025 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00069041 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000393428 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000310013 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000277192 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000264018 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000257093 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00023588 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000234844 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000234897 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00023048 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000235251 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000234755 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000232109 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000225272 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000232207 Postprocessing: Topography min/max: -573.4 m, 795.1 m RMS, max velocity: 0.00914 m/year, 0.0204 m/year *** Timestep 90: t=156821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00252854 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000654795 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000384649 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000312555 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000283846 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00026935 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000260752 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000259527 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000250574 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000255099 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000251602 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000244791 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000245594 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000244385 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000241566 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000243992 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000237878 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000235691 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000238136 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00023563 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000234835 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000233641 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000237021 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000237421 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000233104 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000237716 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000236817 Rebuilding Stokes preconditioner... Solving Stokes system... 4+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000231846 Postprocessing: Topography min/max: -587.8 m, 798.4 m RMS, max velocity: 0.00914 m/year, 0.0204 m/year *** Timestep 91: t=158821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00253212 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000617524 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000375638 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000312638 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000233349 Postprocessing: Topography min/max: -601.6 m, 801.5 m RMS, max velocity: 0.00914 m/year, 0.0204 m/year *** Timestep 92: t=160821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0026681 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. 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Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00266407 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000620207 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000380556 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000322269 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000292803 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00270145 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000679519 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000401321 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000333149 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00025516 Postprocessing: Topography min/max: -639.9 m, 810.5 m RMS, max velocity: 0.00914 m/year, 0.0205 m/year *** Timestep 95: t=166821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00281778 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000251481 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000256176 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000252214 Postprocessing: Topography min/max: -651.9 m, 813.5 m RMS, max velocity: 0.00915 m/year, 0.0205 m/year *** Timestep 96: t=168821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00288246 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000744625 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00041151 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000334491 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000304723 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00295353 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000722613 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000417804 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000337711 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000262058 Postprocessing: Topography min/max: -674.9 m, 819.7 m RMS, max velocity: 0.00915 m/year, 0.0205 m/year *** Timestep 98: t=172821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00273645 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000254324 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000253894 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000258697 Postprocessing: Topography min/max: -685.4 m, 822.7 m RMS, max velocity: 0.00916 m/year, 0.0205 m/year *** Timestep 99: t=174821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00266374 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000694868 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000420795 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000334276 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000304197 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000257412 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000258278 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000264286 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000266142 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000266816 Postprocessing: Topography min/max: -695.4 m, 825.7 m RMS, max velocity: 0.00916 m/year, 0.0205 m/year *** Snapshot created! *** Timestep 100: t=176821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00266713 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000643908 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000398251 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00026754 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000273254 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000272367 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000269216 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000262349 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000274046 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000271374 Postprocessing: Topography min/max: -704.9 m, 828.8 m RMS, max velocity: 0.00916 m/year, 0.0205 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 8.06e+03s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 4045 | 2.05e+03s | 25% | | Assemble composition system | 742 | 2.01e+03s | 25% | | Assemble temperature system | 106 | 293s | 3.6% | | Build Stokes preconditioner | 4045 | 2.4e+03s | 30% | | Build composition preconditioner | 724 | 22.2s | 0.28% | | Build temperature preconditioner | 106 | 3.18s | 0% | | Create snapshot | 2 | 0.96s | 0% | | Initialization | 1 | 0.0484s | 0% | | Mesh deformation | 106 | 12.6s | 0.16% | | Postprocessing | 101 | 25.3s | 0.31% | | Refine mesh structure, part 1 | 5 | 0.332s | 0% | | Refine mesh structure, part 2 | 5 | 0.582s | 0% | | Setup dof systems | 6 | 0.693s | 0% | | Setup initial conditions | 6 | 1.66s | 0% | | Setup matrices | 6 | 2.23s | 0% | | Solve Stokes system | 4045 | 1.18e+03s | 15% | | Solve composition system | 724 | 36.5s | 0.45% | | Solve temperature system | 106 | 11s | 0.14% | +----------------------------------+-----------+------------+------------+ *** Timestep 101: t=178821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00286295 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000734554 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000434678 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000273063 Postprocessing: Topography min/max: -714.4 m, 832 m RMS, max velocity: 0.00916 m/year, 0.0205 m/year *** Timestep 102: t=180821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00286883 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000279865 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000281929 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000278636 Postprocessing: Topography min/max: -723.9 m, 835.2 m RMS, max velocity: 0.00916 m/year, 0.0205 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00009 *** Timestep 103: t=182821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00302251 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000836951 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000470037 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000370693 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000329418 Rebuilding Stokes preconditioner... 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Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000278363 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000274429 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000280979 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000284066 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000279428 Postprocessing: Topography min/max: -733.4 m, 838.4 m RMS, max velocity: 0.00917 m/year, 0.0206 m/year *** Timestep 104: t=184821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00301059 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000802665 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000530002 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000285982 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000277728 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000273959 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000276763 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000285108 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000278096 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000278841 Postprocessing: Topography min/max: -743.1 m, 841.6 m RMS, max velocity: 0.00917 m/year, 0.0206 m/year *** Timestep 105: t=186821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0029786 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000751793 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000436876 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000365446 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000333209 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000320782 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000318993 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000307964 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000299511 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000297941 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000299176 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000293275 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000300265 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00028161 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000286007 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000288096 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000288456 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000289348 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000285004 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000291172 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000288649 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000282488 Postprocessing: Topography min/max: -752.9 m, 844.7 m RMS, max velocity: 0.00918 m/year, 0.0207 m/year *** Timestep 106: t=188821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00305697 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000809788 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000456218 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000393021 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000334188 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000288651 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000285894 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00028355 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000290112 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000289387 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0002915 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000279811 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000272005 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000277113 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000275785 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000277232 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000280222 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000277651 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000278064 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000275417 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00026969 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000272506 Postprocessing: Topography min/max: -762.8 m, 847.8 m RMS, max velocity: 0.00918 m/year, 0.0207 m/year *** Timestep 107: t=190821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 123+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0030597 Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000898085 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000476752 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000380166 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000346783 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000344848 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000310095 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000302623 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000305896 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000310418 Rebuilding Stokes preconditioner... 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Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000292315 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000296373 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0002895 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000288407 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000290285 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000292816 Rebuilding Stokes preconditioner... 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Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000289711 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000286344 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000291555 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000291854 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000289481 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000286793 Postprocessing: Topography min/max: -772.8 m, 851 m RMS, max velocity: 0.00919 m/year, 0.0207 m/year *** Timestep 108: t=192821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 106+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00321323 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00088049 Rebuilding Stokes preconditioner... Solving Stokes system... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000497039 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000395974 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000366114 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000348688 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000332589 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000321431 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00032609 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000319198 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000323221 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000313717 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000318582 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000314494 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000309324 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000312884 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000316969 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000310986 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000311238 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000320537 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000316451 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000308788 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000312151 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000312201 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00030835 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000306691 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000314015 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000314992 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000305958 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00031044 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000307956 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000307208 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000309448 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000306909 Postprocessing: Topography min/max: -783.2 m, 854.3 m RMS, max velocity: 0.00919 m/year, 0.0207 m/year *** Timestep 109: t=194821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00323743 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000900803 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000498448 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000397187 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000364112 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000349622 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000339779 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00033492 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000341235 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000339122 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000316433 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000322853 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000319196 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000312281 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000311831 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00031237 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000314276 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000318564 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00031396 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000314527 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000319554 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000316764 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000313926 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000305888 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000311386 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000311323 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000309236 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000306151 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000306318 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000313547 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000306314 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000303287 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000302921 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000306469 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000306592 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000300391 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000299783 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000303379 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000298799 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000300935 Postprocessing: Topography min/max: -794.1 m, 857.6 m RMS, max velocity: 0.00919 m/year, 0.0208 m/year *** Timestep 110: t=196821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00314837 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000874642 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000474147 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000397292 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000356466 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000334348 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000319395 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000318709 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00031607 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000310809 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000308701 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000308338 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00031139 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000306496 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000307535 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000308385 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00030968 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000307272 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000308182 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000311917 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000307371 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000296238 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000305803 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00030429 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000297353 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000300013 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000305405 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000304524 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000299423 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000293035 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000296896 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000298646 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000305788 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000296028 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000299999 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000305678 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000301157 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000295553 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000298603 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000301814 Postprocessing: Topography min/max: -805.6 m, 860.9 m RMS, max velocity: 0.0092 m/year, 0.0208 m/year *** Timestep 111: t=198821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00329047 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00347363 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000961277 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000525694 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000401453 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000353158 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000299057 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000296628 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000300018 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000304072 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000308624 Postprocessing: Topography min/max: -829.7 m, 868 m RMS, max velocity: 0.00921 m/year, 0.0209 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00010 *** Timestep 113: t=202821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 105+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00340901 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000832965 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000471559 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000385183 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000354844 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000400797 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000332877 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 168+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00324427 Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000869893 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000520887 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000389799 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000357803 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000306186 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000308419 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000302091 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000301103 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000301893 Postprocessing: Topography min/max: -854.7 m, 875.6 m RMS, max velocity: 0.00922 m/year, 0.021 m/year *** Timestep 115: t=206821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00331687 Rebuilding Stokes preconditioner... Solving Stokes system... 125+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000886717 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000511817 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000316098 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000323397 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000321505 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000315181 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000329719 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00031642 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000318623 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000327474 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000328087 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000319654 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000314445 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000322561 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000319847 Postprocessing: Topography min/max: -867.1 m, 879.8 m RMS, max velocity: 0.00922 m/year, 0.021 m/year *** Timestep 116: t=208821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 110+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00318328 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000313329 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000313713 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000310014 Postprocessing: Topography min/max: -879.2 m, 883.8 m RMS, max velocity: 0.00923 m/year, 0.0211 m/year *** Timestep 117: t=210821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 46 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 114+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00314135 Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00104444 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000579051 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000446741 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000413535 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000329108 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000318328 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000316276 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000324677 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000324765 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000318144 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000325255 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000322908 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0003178 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000322417 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000325201 Postprocessing: Topography min/max: -891.4 m, 887.8 m RMS, max velocity: 0.00923 m/year, 0.0211 m/year *** Timestep 118: t=212821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 111+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00309468 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000975096 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00057356 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000445349 Rebuilding Stokes preconditioner... 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Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000319917 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000328477 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000323284 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000330386 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000327514 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000323856 Postprocessing: Topography min/max: -903.7 m, 891.9 m RMS, max velocity: 0.00923 m/year, 0.0211 m/year *** Timestep 119: t=214821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00310583 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000916023 Rebuilding Stokes preconditioner... Solving Stokes system... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000587337 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000430511 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000384058 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00036644 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000341558 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000321483 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00032404 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000323624 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000327303 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000325369 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00033075 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000322437 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000320051 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000328436 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000321282 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000328919 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00031861 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000321146 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000314154 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000329203 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000329755 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000324623 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000324101 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000330305 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000318478 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000326478 Postprocessing: Topography min/max: -916.4 m, 895.9 m RMS, max velocity: 0.00924 m/year, 0.0212 m/year *** Timestep 120: t=216821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 47 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 166+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00310601 Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00104917 Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00058252 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000445405 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000394252 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000381259 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00036708 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000353425 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00035167 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000349199 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000345937 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000354562 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000354775 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000346203 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00035049 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0003462 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000356291 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000350758 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000349291 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000345186 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000353335 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000349752 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000351974 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000343132 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000343282 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000351605 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000349418 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000340654 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000350466 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000344026 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000341407 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0003488 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000346022 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00034099 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00033437 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000333374 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000346404 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000339641 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000340147 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000339667 Postprocessing: Topography min/max: -930 m, 900 m RMS, max velocity: 0.00925 m/year, 0.0213 m/year *** Timestep 121: t=218821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 46 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 161+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00318444 Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00108735 Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000595664 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000326504 Postprocessing: Topography min/max: -944.5 m, 904.1 m RMS, max velocity: 0.00924 m/year, 0.0213 m/year *** Timestep 122: t=220821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 46 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00309236 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000326036 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000323735 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000331962 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000328467 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000322305 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0003234 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000331894 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000327729 Rebuilding Stokes preconditioner... Solving Stokes system... 5+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000324627 Postprocessing: Topography min/max: -964.5 m, 908.3 m RMS, max velocity: 0.00926 m/year, 0.0214 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00011 *** Timestep 123: t=222821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 46 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 15 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 148+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00307505 Rebuilding Stokes preconditioner... Solving Stokes system... 117+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000977535 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000605136 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000484734 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000447507 Rebuilding Stokes preconditioner... 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Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000335731 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000340214 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000344845 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000336742 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000345086 Postprocessing: Topography min/max: -983.2 m, 912.6 m RMS, max velocity: 0.00926 m/year, 0.0214 m/year *** Timestep 124: t=224821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 46 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 19 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 107+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00301801 Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00087344 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000573914 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000366102 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000347352 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000343176 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000353601 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000350042 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000334863 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000340863 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000343641 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00033613 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000342978 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000335442 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000321156 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000337193 Postprocessing: Topography min/max: -1001 m, 916.9 m RMS, max velocity: 0.00926 m/year, 0.0214 m/year *** Timestep 125: t=226821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 46 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 15 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0028891 Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000885089 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000626731 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000427394 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000391801 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000381817 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00037394 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000360063 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000368031 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000363464 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000359303 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000364065 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000369135 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000352413 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000345893 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000357688 Postprocessing: Topography min/max: -1017 m, 921 m RMS, max velocity: 0.00927 m/year, 0.0216 m/year *** Timestep 126: t=228821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 46 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 16 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 181+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00286437 Rebuilding Stokes preconditioner... Solving Stokes system... 125+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00105255 Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000742318 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000523821 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000438011 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000420929 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000404968 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00040416 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000392177 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000383702 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000371089 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000383543 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000382877 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000385475 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00037478 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000380015 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000373124 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000354754 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000360816 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000374364 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00036687 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000363414 Postprocessing: Topography min/max: -1033 m, 925.2 m RMS, max velocity: 0.00927 m/year, 0.0215 m/year *** Timestep 127: t=230821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 46 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 14 iterations. Solving crust system ... 15 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00303792 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00109312 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000612887 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000461886 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000425573 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000387056 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000369663 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000382676 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0003625 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000351956 Rebuilding Stokes preconditioner... 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Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000353169 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000346441 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000351181 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000342384 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0003369 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000342389 Postprocessing: Topography min/max: -1047 m, 929.3 m RMS, max velocity: 0.00928 m/year, 0.0217 m/year *** Timestep 128: t=232821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 47 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 15 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 155+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00311766 Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00107162 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000767607 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000518967 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000460399 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000430813 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000433988 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000415798 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00038918 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000395493 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000390572 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000383237 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000377488 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000380547 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000384165 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000384891 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000370534 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000382102 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00038184 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000379057 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000365596 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00036333 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000370992 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000382075 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00036482 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000375208 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000371206 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000370716 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00037748 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000371163 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000361455 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000368742 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000374945 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000371478 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000360955 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000361156 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000357028 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000368923 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00036396 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000360331 Postprocessing: Topography min/max: -1061 m, 933.4 m RMS, max velocity: 0.00929 m/year, 0.0217 m/year *** Timestep 129: t=234821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 46 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00342464 Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00103492 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000672099 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000523357 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000450644 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000420108 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000403938 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000393108 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000364725 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000368582 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000371552 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000364617 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000365917 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00036091 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000370097 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000362303 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000343087 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000348171 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00034802 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000354408 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000351455 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000353243 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00035954 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000356468 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000345646 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000367722 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0003487 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000354001 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000356894 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00036284 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000359884 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000356507 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000357511 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000356043 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000359551 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00037052 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000372012 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000356077 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000357635 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000359981 Postprocessing: Topography min/max: -1073 m, 937.5 m RMS, max velocity: 0.00929 m/year, 0.0217 m/year *** Timestep 130: t=236821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 46 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 152+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00270218 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000886312 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000611747 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00045891 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000368148 Postprocessing: Topography min/max: -1086 m, 941.5 m RMS, max velocity: 0.00929 m/year, 0.0218 m/year *** Timestep 131: t=238821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 168+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00246639 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 106+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00291581 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00103995 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000616207 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000513102 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000432312 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000351613 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000339598 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000338264 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000339127 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000347777 Postprocessing: Topography min/max: -1116 m, 949.7 m RMS, max velocity: 0.00929 m/year, 0.0217 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00012 *** Timestep 133: t=242821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 46 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 13 iterations. Solving crust system ... 15 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00300229 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000913665 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000659106 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000480449 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000425637 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000408042 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000389862 Rebuilding Stokes preconditioner... 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Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000353473 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000353817 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00035046 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000362136 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000349602 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000341781 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000346175 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000347976 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00034611 Postprocessing: Topography min/max: -1132 m, 953.8 m RMS, max velocity: 0.0093 m/year, 0.0218 m/year *** Timestep 134: t=244821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0032796 Rebuilding Stokes preconditioner... Solving Stokes system... 101+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00096974 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000647529 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00053506 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000463183 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000368628 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000372468 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000364662 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000357881 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000358053 Postprocessing: Topography min/max: -1146 m, 957.9 m RMS, max velocity: 0.0093 m/year, 0.0218 m/year *** Timestep 135: t=246821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 46 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00324665 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000908873 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000564467 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000467418 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000427853 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000408217 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000392526 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00038691 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000387011 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000375079 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000366809 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000364363 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000372932 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00036616 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000372878 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000367127 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00036584 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00035983 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000362187 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000367466 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000350906 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000358649 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000352999 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000351584 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000359916 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000358123 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000361982 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000368465 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000341152 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000349182 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000355483 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000356429 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000359655 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000368259 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000362157 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000366314 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000367479 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000350972 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000360939 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000361442 Postprocessing: Topography min/max: -1158 m, 961.8 m RMS, max velocity: 0.0093 m/year, 0.0219 m/year *** Timestep 136: t=248821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 46 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 189+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00318362 Rebuilding Stokes preconditioner... Solving Stokes system... 107+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00105589 Rebuilding Stokes preconditioner... Solving Stokes system... 104+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000626682 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000503059 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000466961 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000408937 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000401386 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000396923 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000388452 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000375615 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000372316 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000379304 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000375259 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000370769 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000368704 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00037063 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000371275 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000359779 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00036618 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000373984 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000366972 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000364568 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000361581 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000370996 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000364595 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000363208 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000365889 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000364951 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00036151 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000361806 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000369618 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000364294 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000360553 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000367199 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000367461 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000369948 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000372418 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000369982 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000364014 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000367175 Postprocessing: Topography min/max: -1169 m, 965.8 m RMS, max velocity: 0.0093 m/year, 0.0219 m/year *** Timestep 137: t=250821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 47 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00298864 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000985289 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000663784 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000515499 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000447675 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000423597 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000420593 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000400552 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000400273 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000407629 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000388818 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00038663 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000375953 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000375108 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000380685 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000375035 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000386795 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000377603 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0003726 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000362466 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000368553 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000375725 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00037459 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0003591 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000373278 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000366455 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000376589 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00037778 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000376219 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000378063 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000394455 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000377717 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000376751 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000373535 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000370921 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00036986 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000377597 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000372135 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000373253 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00036814 Postprocessing: Topography min/max: -1178 m, 969.7 m RMS, max velocity: 0.0093 m/year, 0.0219 m/year *** Timestep 138: t=252821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 150+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00302855 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00102786 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000580164 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000455776 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000421844 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000404789 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000391241 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000368546 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000377666 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000398564 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000385126 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00037444 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000380571 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000377987 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000362485 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000352198 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000368883 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000370485 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000358177 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00037034 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000376537 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000367995 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000351487 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000356368 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000367889 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000361744 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000355102 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000363995 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000374863 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000375887 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000370505 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000363909 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000367178 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000374181 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000359986 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000350737 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00036652 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000353976 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000355913 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000359208 Postprocessing: Topography min/max: -1185 m, 973.5 m RMS, max velocity: 0.00931 m/year, 0.0219 m/year *** Timestep 139: t=254821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 46 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00298967 Rebuilding Stokes preconditioner... Solving Stokes system... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000975164 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000685393 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000506377 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000458528 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000431082 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000419369 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000399965 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000397298 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000398578 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000386331 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000395978 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000397503 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000379887 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000386042 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000391284 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000381994 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000396499 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000384578 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000382596 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000373758 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000371859 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000373491 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000375882 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000376411 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000373865 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000365345 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000359406 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000368005 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000376143 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000369682 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00036003 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000373203 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000380631 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00037979 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000372074 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000371437 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000374259 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000374881 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000368444 Postprocessing: Topography min/max: -1192 m, 977.2 m RMS, max velocity: 0.00931 m/year, 0.0219 m/year *** Timestep 140: t=256821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 46 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 109+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00285747 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000914264 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000586688 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000508657 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000453082 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00037486 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000360177 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000370365 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000382498 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000378034 Postprocessing: Topography min/max: -1198 m, 980.8 m RMS, max velocity: 0.00931 m/year, 0.022 m/year *** Timestep 141: t=258821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 46 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00290833 Rebuilding Stokes preconditioner... Solving Stokes system... 101+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00094083 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000643646 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000387894 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000384076 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000385057 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000388885 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000385303 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000378869 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000372505 Postprocessing: Topography min/max: -1202 m, 984.3 m RMS, max velocity: 0.00931 m/year, 0.022 m/year *** Timestep 142: t=260821 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00274903 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00102057 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000639432 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000517664 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000482427 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000434554 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000416057 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000395563 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000387501 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000403132 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00041014 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000393764 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000390677 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000382563 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000383132 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000384033 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000399603 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00039511 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00038499 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000380503 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000383431 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00038346 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000400652 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000381387 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000378683 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00037745 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000374722 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00037082 Postprocessing: Topography min/max: -1205 m, 987.6 m RMS, max velocity: 0.00932 m/year, 0.022 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00013 *** Timestep 143: t=262821 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00293897 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00105294 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000599049 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000487745 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000437074 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000384496 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000389052 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00037496 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000394833 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000383472 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000390975 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00038443 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000384708 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00039222 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000390429 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000372724 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00037753 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000372113 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000374298 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000378599 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000373713 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000380297 Postprocessing: Topography min/max: -1205 m, 991.1 m RMS, max velocity: 0.00932 m/year, 0.022 m/year *** Timestep 144: t=264821 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 105+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0033531 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000971131 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000676491 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000495484 Rebuilding Stokes preconditioner... 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Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00037725 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000373836 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000390246 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000380047 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000370564 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000375396 Postprocessing: Topography min/max: -1205 m, 994.7 m RMS, max velocity: 0.00932 m/year, 0.022 m/year *** Timestep 145: t=266821 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 102+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00317023 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000366084 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000355328 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000351613 Postprocessing: Topography min/max: -1203 m, 998.1 m RMS, max velocity: 0.00932 m/year, 0.0221 m/year *** Timestep 146: t=268821 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 115+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00323903 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000967141 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00064418 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000480514 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000418863 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000357052 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000369998 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000357666 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000358901 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000356215 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000364468 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000359899 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000353556 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000353445 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000356355 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000354159 Postprocessing: Topography min/max: -1199 m, 1002 m RMS, max velocity: 0.00932 m/year, 0.0221 m/year *** Timestep 147: t=270821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 142+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00330641 Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00108883 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000650668 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000496331 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000428381 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000405206 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000404071 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00038404 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000398556 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000390921 Rebuilding Stokes preconditioner... 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Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000377881 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000377236 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000384864 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000371659 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00036626 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000379959 Postprocessing: Topography min/max: -1199 m, 1005 m RMS, max velocity: 0.00932 m/year, 0.0221 m/year *** Timestep 148: t=272821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00326571 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00108527 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00062504 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000535034 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000445314 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000421813 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000408802 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000414976 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000406742 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000421245 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00038478 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00039447 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000388992 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000401227 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000400948 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000380663 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000390549 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000392069 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000376639 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000385227 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000377303 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00038169 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000377088 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000381163 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000377216 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000372534 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000375187 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000379012 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000368301 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000371223 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000368737 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000388471 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000378941 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000375226 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000369213 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000391665 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000372427 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000372617 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000363553 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000384343 Postprocessing: Topography min/max: -1207 m, 1008 m RMS, max velocity: 0.00932 m/year, 0.0221 m/year *** Timestep 149: t=274821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 109+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00311668 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00124973 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000620063 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000501569 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000445311 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000437058 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000478025 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000397788 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000390882 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000390397 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000376349 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000375422 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000389796 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000391609 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000393012 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000375114 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000390923 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000376968 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000388077 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00037689 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000382552 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000373939 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000385434 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000388588 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000371037 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000361284 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000358 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000359683 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000362907 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000358588 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000374959 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000378543 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000372875 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00035386 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00036013 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000360794 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000372299 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000361932 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000359188 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000375921 Postprocessing: Topography min/max: -1214 m, 1011 m RMS, max velocity: 0.00933 m/year, 0.0222 m/year *** Snapshot created! *** Timestep 150: t=276821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 46 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00300865 Rebuilding Stokes preconditioner... Solving Stokes system... 115+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000929189 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000586112 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000386661 Postprocessing: Topography min/max: -1218 m, 1014 m RMS, max velocity: 0.00933 m/year, 0.0222 m/year *** Timestep 151: t=278821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 46 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 115+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00289391 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000376185 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000374148 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000395235 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000385271 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000381674 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000388868 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00038547 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000375708 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000374831 Postprocessing: Topography min/max: -1219 m, 1018 m RMS, max velocity: 0.00933 m/year, 0.0222 m/year *** Timestep 152: t=280821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00298352 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000879168 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000565763 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000460885 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000426288 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000388547 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00038929 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000395864 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000384811 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000394572 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000385602 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000384736 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000386847 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000386979 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000373759 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000382613 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000392871 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000395386 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000379052 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000388526 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000398111 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000388696 Postprocessing: Topography min/max: -1218 m, 1021 m RMS, max velocity: 0.00933 m/year, 0.0222 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00014 *** Timestep 153: t=282821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00311476 Rebuilding Stokes preconditioner... Solving Stokes system... 116+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00116911 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000614846 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000493432 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000445165 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000409525 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000405642 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000391951 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000422364 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000398812 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000391423 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000384404 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000373937 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000381332 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000398901 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000372329 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0003919 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000379487 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000382874 Rebuilding Stokes preconditioner... 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Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000393936 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00037463 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000371582 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000385427 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00037756 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000390263 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000372494 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000373917 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000385307 Postprocessing: Topography min/max: -1215 m, 1024 m RMS, max velocity: 0.00933 m/year, 0.0222 m/year *** Timestep 154: t=284821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00370486 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00110726 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000780755 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000487065 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000447047 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000392069 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000395827 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000387043 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00037409 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000383812 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000400131 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000380685 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00038734 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000386888 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000382709 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000375911 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000366654 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000373729 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000397376 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000374389 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000373461 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000376309 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000388826 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000381952 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000384133 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000374609 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000367487 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000370123 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000370394 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000379568 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000380217 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00036083 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000383636 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000386482 Postprocessing: Topography min/max: -1210 m, 1027 m RMS, max velocity: 0.00934 m/year, 0.0223 m/year *** Timestep 155: t=286821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 49 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00337357 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000975366 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000655236 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000526707 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000427189 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000430468 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000471652 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00038152 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000393828 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000379488 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000400509 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000380062 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000377798 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000382244 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00038097 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000371654 Rebuilding Stokes preconditioner... 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Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00038817 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00038675 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00038026 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000382527 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00040557 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000389885 Postprocessing: Topography min/max: -1209 m, 1030 m RMS, max velocity: 0.00934 m/year, 0.0223 m/year *** Timestep 156: t=288821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 46 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00307869 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000401039 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000399048 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000384219 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000415231 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000393704 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000396834 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000402976 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000380735 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000384518 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000383263 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000391571 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000388385 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000406177 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00037604 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000388817 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000396084 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000384545 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000406439 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000385424 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000396026 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000405143 Postprocessing: Topography min/max: -1216 m, 1033 m RMS, max velocity: 0.00934 m/year, 0.0223 m/year *** Timestep 157: t=290821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 48 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 108+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00311789 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00106674 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000663685 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000518324 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00046268 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000457835 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000496502 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000402924 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000402559 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000414049 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00040921 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00040524 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000386115 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000401208 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000402992 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000397877 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00040195 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000378681 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000382932 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000395449 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000388321 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000380367 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000396506 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000394258 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000387655 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000389023 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00040301 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000391429 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000389801 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000404132 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000394797 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000389627 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000386863 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000390463 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000397873 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000406254 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000391283 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00038067 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000386222 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000385985 Postprocessing: Topography min/max: -1221 m, 1036 m RMS, max velocity: 0.00933 m/year, 0.0223 m/year *** Timestep 158: t=292821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00346107 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00108917 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000619465 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000492718 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000462837 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000437702 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000423324 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000411725 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00041611 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000413012 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000397555 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00041288 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000416483 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000413192 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000402756 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000407751 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000413298 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000411787 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000384003 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000387451 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000401453 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000401224 Rebuilding Stokes preconditioner... 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Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000409087 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000396417 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000409351 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000397837 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000403327 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000406859 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000401395 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000395829 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000406478 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000404736 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000386553 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000399955 Postprocessing: Topography min/max: -1223 m, 1038 m RMS, max velocity: 0.00934 m/year, 0.0223 m/year *** Timestep 159: t=294821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 46 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00296478 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000953019 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000787923 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000489605 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000460304 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000444782 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000426727 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000420994 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000429459 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000414891 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000414731 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000409249 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000437866 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00041651 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000399841 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000398928 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000417503 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000435339 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000400855 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000390162 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000411093 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000420546 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000412969 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000387489 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000404263 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000394208 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000397356 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000388311 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000405178 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00041683 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000406134 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00295183 Rebuilding Stokes preconditioner... Solving Stokes system... 109+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00107748 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000620886 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000499378 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000467019 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000394463 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000407663 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000404472 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000422495 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000438059 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0004168 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000396825 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000405512 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000404452 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000411896 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000403184 Postprocessing: Topography min/max: -1218 m, 1044 m RMS, max velocity: 0.00934 m/year, 0.0224 m/year *** Timestep 161: t=298821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 46 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00300721 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000966975 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00058227 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000456754 Rebuilding Stokes preconditioner... 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Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000387106 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000398184 Rebuilding Stokes preconditioner... Solving Stokes system... 6+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000394684 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00038009 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00040742 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00041023 Postprocessing: Topography min/max: -1213 m, 1047 m RMS, max velocity: 0.00934 m/year, 0.0224 m/year *** Timestep 162: t=300821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00309087 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00039947 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000394155 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000420067 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000406018 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000391297 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000388388 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000385123 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000381239 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000388646 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00042465 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000402187 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000380116 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000383094 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000393124 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000393522 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000391628 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000390308 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000406758 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0003951 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000380669 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000373104 Postprocessing: Topography min/max: -1210 m, 1049 m RMS, max velocity: 0.00935 m/year, 0.0224 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00015 *** Timestep 163: t=302821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 46 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00299556 Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00107453 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000741869 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000515655 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000490971 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000407896 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000422042 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000411049 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000415899 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000384991 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000416049 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000407595 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000404022 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000410202 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000426042 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000411464 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00038526 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000427977 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000410044 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000384405 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000389622 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000383286 Postprocessing: Topography min/max: -1217 m, 1052 m RMS, max velocity: 0.00934 m/year, 0.0224 m/year *** Timestep 164: t=304821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 112+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00283057 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000937518 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000606231 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000418316 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000409174 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00039465 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000427035 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000418031 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000405256 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000415447 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00041312 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000422301 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00043409 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000413519 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000414398 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000404029 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00040922 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000401959 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000406516 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000415897 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000427539 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000422437 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000410423 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000405413 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000404743 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000408961 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000416855 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000406354 Postprocessing: Topography min/max: -1222 m, 1055 m RMS, max velocity: 0.00934 m/year, 0.0224 m/year *** Timestep 165: t=306821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 46 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00269618 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000826407 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000568418 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000469626 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000448647 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00046028 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000456527 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000470852 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000444988 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000429476 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000435647 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000441384 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000411336 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000406806 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000411115 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000406934 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00042721 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000439064 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000400663 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000397266 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000392415 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000399949 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000412749 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00041559 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000428437 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000407835 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000390685 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000402734 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000387812 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000429436 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00040139 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000398257 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000401111 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000411013 Postprocessing: Topography min/max: -1223 m, 1057 m RMS, max velocity: 0.00934 m/year, 0.0224 m/year *** Timestep 166: t=308821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 141+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00278402 Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00116734 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000634952 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000486236 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000439928 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000439564 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000413355 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000442625 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000425008 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000420151 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000422058 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000411251 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000428684 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000414209 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000413853 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000407635 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000437192 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000418797 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000431285 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000430344 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000402201 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00041466 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000450451 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000419472 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000424469 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000422485 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000438431 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00039848 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000442898 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000419799 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000401206 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000421254 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000426742 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000413154 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000436148 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000422872 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000444973 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00042967 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000433179 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00040852 Postprocessing: Topography min/max: -1221 m, 1060 m RMS, max velocity: 0.00934 m/year, 0.0224 m/year *** Timestep 167: t=310821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00280219 Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000916283 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000587153 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000673259 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000501548 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000461007 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000442445 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000434927 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000454034 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000437232 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00045283 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000430453 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000429628 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000423061 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000463924 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000434867 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000435986 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000424627 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000453308 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000436199 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000415834 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000414259 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000428691 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000424064 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000440784 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000415854 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000446283 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00042514 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000421952 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000424783 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000462747 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000432447 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00042764 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00041913 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000452177 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000424395 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000414275 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000415827 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000432659 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000420196 Postprocessing: Topography min/max: -1216 m, 1062 m RMS, max velocity: 0.00935 m/year, 0.0225 m/year *** Timestep 168: t=312821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 113+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0037408 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00121783 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000770493 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000722916 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000532105 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000490324 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000484242 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000483248 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000445496 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000459453 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000439756 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000471156 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00044778 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000447709 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000430021 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000469378 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000445041 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000429863 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000422884 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000439126 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000429546 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000457425 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000462915 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000441189 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000455157 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000446778 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000427773 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00045389 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000445313 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00043834 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000431818 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00044449 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000446246 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000444544 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000437542 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000435729 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000431965 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00047312 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000423657 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000449457 Postprocessing: Topography min/max: -1209 m, 1065 m RMS, max velocity: 0.00935 m/year, 0.0225 m/year *** Timestep 169: t=314821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 47 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00319551 Rebuilding Stokes preconditioner... Solving Stokes system... 114+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00101526 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000715354 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000546392 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000486019 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000507553 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000471488 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000459084 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000473737 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000472217 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000451233 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000451011 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000481824 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000484271 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000459083 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000442688 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000448671 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00045273 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000455825 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000460288 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000445626 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000443327 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000461554 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00353117 Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00116058 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000683998 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000553821 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000422558 Postprocessing: Topography min/max: -1216 m, 1069 m RMS, max velocity: 0.00935 m/year, 0.0225 m/year *** Timestep 171: t=318821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00317115 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000464155 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000475012 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000452064 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00045699 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000458558 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000471542 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000447421 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000435034 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000431491 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000474257 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000438673 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000443871 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000444181 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000462481 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00045519 Postprocessing: Topography min/max: -1218 m, 1072 m RMS, max velocity: 0.00935 m/year, 0.0225 m/year *** Timestep 172: t=320821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00301801 Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00120584 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000647674 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000506089 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000475272 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000464797 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000448736 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000445902 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000459916 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000464251 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000489395 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000445288 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000461871 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000459512 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000457428 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000448374 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000472785 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000472754 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000442882 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000464949 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000469135 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000453796 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000457563 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000479832 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000462856 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000465517 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000461393 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000475528 Postprocessing: Topography min/max: -1216 m, 1074 m RMS, max velocity: 0.00936 m/year, 0.0226 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00016 *** Timestep 173: t=322821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00292263 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00105135 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000622291 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000530686 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000542438 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000480394 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000501595 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000495536 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000468548 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000463038 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000468041 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000467592 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000478179 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000465144 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000479976 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000469083 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000466151 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000466834 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000477391 Rebuilding Stokes preconditioner... 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Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000469568 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000462435 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000456994 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000479017 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000467441 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00045764 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000456643 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000460096 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000440077 Postprocessing: Topography min/max: -1211 m, 1076 m RMS, max velocity: 0.00936 m/year, 0.0226 m/year *** Timestep 174: t=324821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00306474 Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00102745 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000776628 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00069616 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000524891 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000486767 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000470665 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000460269 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000493252 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000461998 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000460074 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00046388 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000472822 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000466259 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000455324 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000433768 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000477596 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000486471 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000463778 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000458779 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000458745 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000457306 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000480744 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000470866 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00044451 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0004536 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000466758 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000461758 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000453672 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000456026 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000471435 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000463919 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000458983 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000451199 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000460293 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000450692 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000473616 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000464236 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000449405 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00045549 Postprocessing: Topography min/max: -1204 m, 1079 m RMS, max velocity: 0.00935 m/year, 0.0226 m/year *** Timestep 175: t=326821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00305139 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000967697 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000749538 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000531488 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000511961 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00049894 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000490158 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000467972 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000517117 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00048955 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000459216 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000461788 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000479431 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000468111 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000463917 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000466019 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000458375 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000468571 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000481928 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000455059 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00048181 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000489123 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000485806 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000476929 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000462701 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000476952 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000479379 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000496676 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000474319 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000454605 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000464491 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000489256 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000498535 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00048294 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000459641 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000453337 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000454275 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000477221 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000463776 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000488219 Postprocessing: Topography min/max: -1197 m, 1081 m RMS, max velocity: 0.00936 m/year, 0.0226 m/year *** Timestep 176: t=328821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00288683 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000873005 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000704676 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000556665 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000495491 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000479025 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000477748 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000496862 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00049421 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000513391 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000472177 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000461263 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000461487 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000476932 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000492895 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000464516 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000459968 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000474426 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000483352 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000484943 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000471436 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000483483 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000474921 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000472974 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000454375 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000490732 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000473607 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000457806 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000463707 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000460085 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000469892 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000503182 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000463586 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00045171 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000450931 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000455382 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000482369 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000469515 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000461601 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000466869 Postprocessing: Topography min/max: -1203 m, 1083 m RMS, max velocity: 0.00935 m/year, 0.0226 m/year *** Timestep 177: t=330821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00275965 Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000982966 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000763562 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000556358 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000505024 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000507132 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000516123 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000483473 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000468068 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000471682 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000478985 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000470356 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000473285 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000460384 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00047676 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000470253 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000478802 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000457438 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000474231 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000486077 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000487138 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000483828 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000492336 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000498889 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000475419 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000489873 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000497419 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000479911 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000489438 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000466532 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00049324 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000502717 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000483814 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000491437 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000495896 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000484523 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000487299 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000470406 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000464019 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000502667 Postprocessing: Topography min/max: -1205 m, 1085 m RMS, max velocity: 0.00936 m/year, 0.0226 m/year *** Timestep 178: t=332821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 46 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00258516 Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000858527 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000617375 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000527363 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000513273 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000492959 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000470355 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000511811 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000527188 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000485815 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000503715 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000543304 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000478679 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000489628 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000495611 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000492924 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000489154 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000500859 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000476128 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000485343 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000502269 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000494583 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000482804 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000482728 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000475599 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000509283 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000477682 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000468598 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000464009 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00048499 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000495861 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000498529 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000494189 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000482968 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000467153 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000492306 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000490613 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000484625 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000501467 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00047651 Postprocessing: Topography min/max: -1203 m, 1088 m RMS, max velocity: 0.00936 m/year, 0.0227 m/year *** Timestep 179: t=334821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 115+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00272342 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000925271 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000616604 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000537674 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000539436 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000497683 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000475781 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000533636 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000502013 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000508486 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000504059 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000495337 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000469143 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00346302 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00113042 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000994081 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000582828 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000553066 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000495299 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000503608 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000483143 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000502336 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000495109 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000496309 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000483412 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00049192 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0004919 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000494008 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000486522 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00049923 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000487652 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000496393 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000484192 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000505565 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000496263 Postprocessing: Topography min/max: -1190 m, 1092 m RMS, max velocity: 0.00936 m/year, 0.0227 m/year *** Timestep 181: t=338821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 47 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00332456 Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00102425 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000778708 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000581578 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000535179 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00053544 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000516377 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000493289 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000508076 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000503698 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000524497 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000510747 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000501746 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000496463 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000530994 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00049735 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000543502 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000517957 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000524822 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000515919 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000481356 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000495312 Postprocessing: Topography min/max: -1180 m, 1094 m RMS, max velocity: 0.00936 m/year, 0.0227 m/year *** Timestep 182: t=340821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00369391 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00113715 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00066665 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00060639 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000544284 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000513087 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000516545 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000496379 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000497076 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000512454 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000508158 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000490207 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000498931 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000522256 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000538613 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000527518 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000485599 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000502554 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000527135 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000495963 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000486968 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000505329 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000502937 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000491469 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000508551 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000513488 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000516114 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000504617 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000536132 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000525739 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000511176 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000512722 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000518265 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000521256 Postprocessing: Topography min/max: -1185 m, 1096 m RMS, max velocity: 0.00937 m/year, 0.0228 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00017 *** Timestep 183: t=342821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 46 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00304554 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00100725 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000722871 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000576743 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000539378 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000528084 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000530402 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000509507 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000531235 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000508613 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00051362 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000507026 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000525255 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000512923 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000516907 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000524846 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000513062 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000514434 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000556278 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000520144 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00048758 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000497541 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000527025 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000507853 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000532846 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000513867 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000531064 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000506303 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000513461 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00049347 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000508547 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000510631 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000522094 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000509935 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000503116 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000504141 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000510824 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000511592 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000490037 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000488329 Postprocessing: Topography min/max: -1186 m, 1098 m RMS, max velocity: 0.00937 m/year, 0.0228 m/year *** Timestep 184: t=344821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00344018 Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000957789 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000678345 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000577955 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000552072 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000533437 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000517152 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000538081 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000561215 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000520571 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000515694 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000520185 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00051784 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000507537 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000519165 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000511808 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000500656 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000492405 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00050525 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000519973 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000533847 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00050422 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000493705 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000515344 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000512158 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000505082 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000545814 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000500327 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000489871 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000502172 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000540962 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000516077 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000494238 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000522929 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000535979 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000505807 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000493971 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000507068 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000496635 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000489554 Postprocessing: Topography min/max: -1183 m, 1100 m RMS, max velocity: 0.00937 m/year, 0.0228 m/year *** Timestep 185: t=346821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 116+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00365326 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00120495 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000664602 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000585672 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000584909 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000535931 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000522979 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000526828 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000525515 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00051769 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000503187 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000504238 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000519734 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000547859 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000510795 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000522618 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000518657 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000542721 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000520267 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000517191 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000531434 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000522539 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000522616 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000537874 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000522537 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000527716 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000516436 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000523869 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000515845 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000503944 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000511167 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000504193 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0005098 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000536998 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000509601 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000527484 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000524136 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00051405 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000553615 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000507762 Postprocessing: Topography min/max: -1176 m, 1102 m RMS, max velocity: 0.00937 m/year, 0.0229 m/year *** Timestep 186: t=348821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00331896 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00136762 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000700782 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000596638 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000597901 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000570647 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00055231 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000540465 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00055576 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000576778 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000536225 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000531647 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000545842 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000524436 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000535402 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000535038 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000532652 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000544782 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000550687 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00052698 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000534187 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000529737 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000529286 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00054574 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000544877 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000551163 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000543164 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000554462 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000570506 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000530426 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000540717 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000566367 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000525279 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000526958 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000539763 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000545602 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000534983 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000551191 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000531656 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00052501 Postprocessing: Topography min/max: -1167 m, 1103 m RMS, max velocity: 0.00937 m/year, 0.0228 m/year *** Timestep 187: t=350821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 104+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00278132 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00101191 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000750624 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000646193 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000548902 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000569622 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000553085 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000567737 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000537476 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000518579 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000547316 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000551321 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000538474 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000546773 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000553317 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000518832 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000534736 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000535915 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000534743 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000545968 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000548889 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000533586 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000570812 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000533363 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000545635 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000542986 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00055421 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000542295 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000548714 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000519871 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000538674 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00054351 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000546356 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000538451 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000520719 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00051441 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000543839 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000540988 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000533582 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00053393 Postprocessing: Topography min/max: -1158 m, 1105 m RMS, max velocity: 0.00937 m/year, 0.0228 m/year *** Timestep 188: t=352821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 123+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00281459 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00112042 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000662723 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000575501 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000563425 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000547146 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000531913 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000546177 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000552835 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000530484 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000533034 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000564466 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000542156 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000544342 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000555734 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000546792 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000545118 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000561492 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000542425 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000544486 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000543369 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000559216 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00054461 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000533782 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000555226 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000543867 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000529945 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000556577 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000566245 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000538923 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000531044 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000531533 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000555366 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000556185 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000534866 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000549844 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000546148 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000523441 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00054931 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000569174 Postprocessing: Topography min/max: -1162 m, 1107 m RMS, max velocity: 0.00937 m/year, 0.0228 m/year *** Timestep 189: t=354821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0026038 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000862629 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000672923 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000574242 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000611597 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00276244 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000947156 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000658073 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000597028 Rebuilding Stokes preconditioner... 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Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000554114 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000509491 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000524521 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000539707 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000533424 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000544876 Postprocessing: Topography min/max: -1158 m, 1111 m RMS, max velocity: 0.00937 m/year, 0.0228 m/year *** Timestep 191: t=358821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 136+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00311801 Rebuilding Stokes preconditioner... Solving Stokes system... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00107287 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000681832 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000579401 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000578419 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000585857 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000562346 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000536505 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000548209 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000536146 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000540373 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000529651 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000519306 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000538363 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000533095 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000557628 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000525067 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000543331 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000533972 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000536185 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000550645 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00055872 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000529179 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000548167 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000532586 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000544186 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000536164 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000551495 Postprocessing: Topography min/max: -1151 m, 1112 m RMS, max velocity: 0.00938 m/year, 0.0229 m/year *** Timestep 192: t=360821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 125+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00381265 Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0011696 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000702342 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000640219 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000627367 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0005828 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000560926 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000587303 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000577079 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000578945 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00056594 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000550736 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000565793 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000559241 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000546371 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000540981 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000572978 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000559756 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000554384 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000562172 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000553209 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000565982 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000558874 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000545886 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000575825 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000546806 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000552103 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000577085 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000540592 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000540959 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000543318 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000574885 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000544187 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000531968 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000552003 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00058171 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000554614 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00054993 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000547983 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00055825 Postprocessing: Topography min/max: -1140 m, 1114 m RMS, max velocity: 0.00938 m/year, 0.0229 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00018 *** Timestep 193: t=362821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 114+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00321813 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00102137 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000673925 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000612025 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000600626 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000545662 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000569611 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000551486 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000540269 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000561993 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000570107 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00055011 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000541306 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000544309 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000564212 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000561384 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000553281 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000564493 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00054902 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00054291 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000571396 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000584957 Postprocessing: Topography min/max: -1133 m, 1116 m RMS, max velocity: 0.00938 m/year, 0.0229 m/year *** Timestep 194: t=364821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00322116 Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00109523 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000752588 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00061649 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000595798 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000548432 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000567732 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000579868 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000582314 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000566978 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000560757 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000577187 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000549222 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000557811 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000563628 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000559103 Postprocessing: Topography min/max: -1135 m, 1117 m RMS, max velocity: 0.00938 m/year, 0.023 m/year *** Timestep 195: t=366821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00395683 Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00119791 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000746996 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000632838 Rebuilding Stokes preconditioner... 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Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000566615 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000559816 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000592452 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000574498 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00054604 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000547911 Postprocessing: Topography min/max: -1133 m, 1119 m RMS, max velocity: 0.00938 m/year, 0.023 m/year *** Timestep 196: t=368821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 110+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00331498 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00110745 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000710796 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000621645 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00061025 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000597577 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000566896 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000562367 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000606588 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000593834 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000575327 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000553779 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00058375 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000589209 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000565661 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000564883 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000592312 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000591587 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000582522 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000589726 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000605757 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000575003 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000562118 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000557469 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00056359 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000594125 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00057721 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00058874 Postprocessing: Topography min/max: -1127 m, 1120 m RMS, max velocity: 0.00938 m/year, 0.023 m/year *** Timestep 197: t=370821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00302059 Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0009328 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000661031 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000625435 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000596314 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000605458 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000557751 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000547726 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000589865 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000617669 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000565442 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000560416 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000550385 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000597715 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000590892 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000552003 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000568594 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000562339 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00053758 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000581636 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000566747 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000549742 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000580453 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000579966 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000596956 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00056803 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000559157 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000589991 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000572537 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000558571 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000565456 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000584767 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000584345 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00058057 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000568648 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000566325 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000594966 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000570671 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000581514 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000565935 Postprocessing: Topography min/max: -1118 m, 1122 m RMS, max velocity: 0.00938 m/year, 0.023 m/year *** Timestep 198: t=372821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 123+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00276491 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000944026 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00067846 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000622905 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000591436 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000602049 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000582484 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000589885 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000584819 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000587715 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000598965 Postprocessing: Topography min/max: -1105 m, 1123 m RMS, max velocity: 0.00938 m/year, 0.023 m/year *** Timestep 199: t=374821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00261363 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. 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Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00268463 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000970019 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000711102 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000624168 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000607763 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000616217 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000587563 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000609428 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000600806 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000574585 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000576641 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000596124 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000598041 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000602566 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00059828 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000592892 Postprocessing: Topography min/max: -1108 m, 1126 m RMS, max velocity: 0.00939 m/year, 0.023 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 1.59e+04s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 8045 | 4.08e+03s | 26% | | Assemble composition system | 1442 | 3.96e+03s | 25% | | Assemble temperature system | 206 | 575s | 3.6% | | Build Stokes preconditioner | 8045 | 4.78e+03s | 30% | | Build composition preconditioner | 1424 | 44s | 0.28% | | Build temperature preconditioner | 206 | 6.26s | 0% | | Create snapshot | 4 | 1.95s | 0% | | Initialization | 1 | 0.0484s | 0% | | Mesh deformation | 206 | 24.9s | 0.16% | | Postprocessing | 201 | 60.6s | 0.38% | | Refine mesh structure, part 1 | 5 | 0.332s | 0% | | Refine mesh structure, part 2 | 5 | 0.582s | 0% | | Setup dof systems | 6 | 0.693s | 0% | | Setup initial conditions | 6 | 1.66s | 0% | | Setup matrices | 6 | 2.23s | 0% | | Solve Stokes system | 8045 | 2.25e+03s | 14% | | Solve composition system | 1424 | 73.9s | 0.46% | | Solve temperature system | 206 | 22.9s | 0.14% | +----------------------------------+-----------+------------+------------+ *** Timestep 201: t=378821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 113+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00298146 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00109497 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000715314 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000594566 Postprocessing: Topography min/max: -1104 m, 1127 m RMS, max velocity: 0.00939 m/year, 0.0231 m/year *** Timestep 202: t=380821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00284902 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000923675 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000703253 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000666895 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000643006 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000619349 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000648237 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000617194 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000604136 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00062871 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000619738 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000585344 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00060282 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000602245 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000591461 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000597305 Postprocessing: Topography min/max: -1096 m, 1128 m RMS, max velocity: 0.00939 m/year, 0.0232 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00019 *** Timestep 203: t=382821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 101+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00276779 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00093206 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000693254 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0006222 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000623817 Rebuilding Stokes preconditioner... 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Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00269281 Rebuilding Stokes preconditioner... Solving Stokes system... 114+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00103335 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000691576 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000618034 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000616525 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000630206 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000609956 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00060505 Rebuilding Stokes preconditioner... Solving Stokes system... 7+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00062186 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000632274 Postprocessing: Topography min/max: -1079 m, 1130 m RMS, max velocity: 0.00939 m/year, 0.0231 m/year *** Timestep 205: t=386821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 113+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00279333 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00113619 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000720757 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000651514 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000668011 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000615749 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000614552 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000635213 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000615641 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000634997 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000639507 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000613937 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000627796 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000640509 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000651732 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000629211 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000646789 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000626391 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000629462 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000634758 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000643932 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000633977 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000644922 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000617304 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000630289 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000640568 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000625791 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000617696 Postprocessing: Topography min/max: -1081 m, 1132 m RMS, max velocity: 0.00939 m/year, 0.0231 m/year *** Timestep 206: t=388821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 102+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00256579 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00105491 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000717294 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00065743 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00065155 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000628055 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000645212 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000621638 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000610542 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000601951 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000633512 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000620751 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000633956 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000616717 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000621175 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000653922 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000628301 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000614531 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000618711 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00061587 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000678536 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000621073 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000618629 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000653753 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000644288 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000616234 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000634382 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000619797 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000629584 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000615609 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000630139 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000656952 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00063895 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000609184 Postprocessing: Topography min/max: -1079 m, 1133 m RMS, max velocity: 0.0094 m/year, 0.0232 m/year *** Timestep 207: t=390821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00233481 Rebuilding Stokes preconditioner... Solving Stokes system... 107+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000934128 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000723825 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000655629 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000659166 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000655391 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000651181 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000646359 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000644269 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000625362 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000639457 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000636679 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000641892 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000646776 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000646552 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000680626 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000661229 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000617382 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000661723 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000633335 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00065064 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000662897 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00065286 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000660496 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000658533 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00063176 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000670846 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000640757 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000643755 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000631493 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000639613 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000637664 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000659667 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000627525 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00063436 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000633049 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000673607 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000642621 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000648114 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000664695 Postprocessing: Topography min/max: -1072 m, 1134 m RMS, max velocity: 0.0094 m/year, 0.0232 m/year *** Timestep 208: t=392821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 108+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00235546 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000947159 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000716095 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000666229 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000671114 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000653274 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000633513 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000647305 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000647255 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000616703 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000647094 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000632699 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000649427 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 141+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00273339 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00125011 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000766257 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000706849 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000693522 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 125+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00281176 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00103759 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000755628 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000681958 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000640209 Postprocessing: Topography min/max: -1053 m, 1136 m RMS, max velocity: 0.0094 m/year, 0.0233 m/year *** Timestep 211: t=398821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 123+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00245223 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000639701 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000634129 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000651219 Postprocessing: Topography min/max: -1053 m, 1137 m RMS, max velocity: 0.0094 m/year, 0.0232 m/year *** Timestep 212: t=400821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 107+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00244575 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00115336 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000748537 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000697841 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000674162 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000643727 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000685399 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000652818 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000648141 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000648374 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00066555 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000656151 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000704595 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000668945 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000658119 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00065004 Postprocessing: Topography min/max: -1048 m, 1138 m RMS, max velocity: 0.0094 m/year, 0.0233 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00020 *** Timestep 213: t=402821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00235882 Rebuilding Stokes preconditioner... Solving Stokes system... 109+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000993743 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00073826 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00068169 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00067205 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000683358 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00066975 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00229002 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000994724 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000719128 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000707503 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000714386 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000695624 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000701496 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000669616 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00066242 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00070875 Postprocessing: Topography min/max: -1027 m, 1140 m RMS, max velocity: 0.0094 m/year, 0.0233 m/year *** Timestep 215: t=406821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 109+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00235382 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000931974 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000732295 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000678934 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000658641 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000689775 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000693409 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000693659 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000683956 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000681786 Postprocessing: Topography min/max: -1027 m, 1140 m RMS, max velocity: 0.00941 m/year, 0.0233 m/year *** Timestep 216: t=408821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00260373 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000686105 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000693469 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000671761 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000692873 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00070693 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000693354 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000669497 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00069746 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000688574 Postprocessing: Topography min/max: -1028 m, 1141 m RMS, max velocity: 0.00941 m/year, 0.0233 m/year *** Timestep 217: t=410821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 141+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00284786 Rebuilding Stokes preconditioner... Solving Stokes system... 111+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00112652 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000824944 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000737614 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000736048 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000708327 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000697101 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000665335 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000703054 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000692628 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000668659 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000678419 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0007104 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000700334 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000700185 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000677928 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000688295 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000669994 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00068462 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000665272 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000656317 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000668824 Postprocessing: Topography min/max: -1025 m, 1142 m RMS, max velocity: 0.0094 m/year, 0.0233 m/year *** Timestep 218: t=412821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 136+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00251616 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00101161 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000768698 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000742794 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000716072 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000731826 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00071254 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00072031 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000714291 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000681306 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000675057 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000679107 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000671721 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000701638 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000693106 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00068832 Rebuilding Stokes preconditioner... 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Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000702321 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000704292 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000729572 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000684656 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000697415 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000680016 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000690745 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000703746 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000713538 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000702866 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000691648 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000694494 Postprocessing: Topography min/max: -1017 m, 1142 m RMS, max velocity: 0.00941 m/year, 0.0234 m/year *** Timestep 219: t=414821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 123+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00243559 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00107609 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000769185 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000740553 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000712409 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00066247 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000717348 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000732117 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000675203 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000684908 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000681808 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000707267 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000704397 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000714248 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000721913 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00069488 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000704291 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000700049 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000716005 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000705682 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00071291 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000717289 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000677957 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000689 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000688599 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000723887 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000669867 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000679615 Postprocessing: Topography min/max: -1006 m, 1143 m RMS, max velocity: 0.00941 m/year, 0.0234 m/year *** Timestep 220: t=416821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 116+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00243491 Rebuilding Stokes preconditioner... Solving Stokes system... 110+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00103304 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000798113 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000745397 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000711809 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000714203 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000729936 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000737829 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000703916 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000710551 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000710064 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000743989 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000742991 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000724622 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000714058 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000744069 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000724646 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000716733 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000726922 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000729979 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000737313 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000738048 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000708282 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000727668 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000733077 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000709424 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000684543 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000726084 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000689507 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000699465 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00072001 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000737473 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000712543 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000715447 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000699764 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000714463 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000678164 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00071155 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000716555 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000713677 Postprocessing: Topography min/max: -1001 m, 1144 m RMS, max velocity: 0.00941 m/year, 0.0234 m/year *** Timestep 221: t=418821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00232036 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00103942 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000793549 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000746002 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00074636 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000712668 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000710123 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000724155 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000715845 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000740622 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000724094 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000719393 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000715443 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000726998 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000760149 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000725209 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000725788 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000726937 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000719539 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00073578 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000708762 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000757916 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000750849 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000713147 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000748198 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000741697 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000714643 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00074599 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000730352 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000739125 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00073284 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000727515 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000710607 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000731689 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000749959 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000723743 Rebuilding Stokes preconditioner... Solving Stokes system... 8+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00069381 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000708632 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000691392 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00072307 Postprocessing: Topography min/max: -1004 m, 1144 m RMS, max velocity: 0.00941 m/year, 0.0234 m/year *** Timestep 222: t=420821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00231246 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.000961431 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000778338 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000727591 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000709386 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000736687 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000728071 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00071277 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000708738 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000728081 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000705672 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000711578 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000682832 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00071559 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000694452 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000711443 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000717113 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000715622 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000722572 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000724009 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000721787 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000744334 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00071394 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000709845 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000718996 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000703695 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000704098 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000709425 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0007258 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0007288 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000724879 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000714719 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000724964 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00072415 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000727183 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000703695 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000714936 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000715437 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00069998 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000681666 Postprocessing: Topography min/max: -1002 m, 1145 m RMS, max velocity: 0.00941 m/year, 0.0234 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00021 *** Timestep 223: t=422821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00251617 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00101579 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000790834 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000742697 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000729254 Rebuilding Stokes preconditioner... 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Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000754878 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000742456 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000716215 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00072391 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000713557 Postprocessing: Topography min/max: -996.4 m, 1145 m RMS, max velocity: 0.00942 m/year, 0.0235 m/year *** Timestep 224: t=424821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00287009 Rebuilding Stokes preconditioner... Solving Stokes system... 116+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00116824 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000788731 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000727019 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000716033 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000731577 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00075883 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000731083 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000704553 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000745394 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000710825 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000721591 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000736264 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000730667 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000700366 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000729551 Postprocessing: Topography min/max: -986.4 m, 1146 m RMS, max velocity: 0.00941 m/year, 0.0234 m/year *** Timestep 225: t=426821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00265817 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00124674 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000797385 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000723125 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000721269 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000721401 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000717653 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000740793 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000713626 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000742672 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00077289 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000751193 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000718464 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000754252 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000757374 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000747529 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000747599 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000761442 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000741909 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00074051 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000745441 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000739456 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00073873 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000764825 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000748269 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000739793 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000747425 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000758918 Postprocessing: Topography min/max: -977.3 m, 1146 m RMS, max velocity: 0.00942 m/year, 0.0235 m/year *** Timestep 226: t=428821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00252764 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00103455 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000788726 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000788914 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000789872 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00075578 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000762319 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000749267 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000783573 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000736167 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000737803 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000738988 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000772039 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000749746 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000735976 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000756446 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000732365 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00072011 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000780922 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00077199 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000735465 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000743092 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00076026 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000740203 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000748251 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00075462 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00077752 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000740193 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000745625 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000725829 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00076175 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000740968 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000758285 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000745896 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00075674 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000767615 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000748622 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000738132 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000769621 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000741124 Postprocessing: Topography min/max: -980.8 m, 1147 m RMS, max velocity: 0.00942 m/year, 0.0235 m/year *** Timestep 227: t=430821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00257613 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00104023 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000845667 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000763086 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000761801 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000761499 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000749473 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000772625 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000764312 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000730441 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000752674 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000768423 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000767017 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000752668 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000731762 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000775936 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000779883 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000733287 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000738711 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000738215 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000756541 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000719498 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000742931 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000729556 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000768216 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000740986 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000754702 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000732451 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000760747 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000748935 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000772066 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000742346 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000771864 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000759638 Postprocessing: Topography min/max: -981.3 m, 1147 m RMS, max velocity: 0.00942 m/year, 0.0235 m/year *** Timestep 228: t=432821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 107+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00221122 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000737205 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000742842 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000783909 Postprocessing: Topography min/max: -976.7 m, 1148 m RMS, max velocity: 0.00942 m/year, 0.0235 m/year *** Timestep 229: t=434821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00242642 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00102323 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000839553 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000795921 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000799937 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000771502 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000756891 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000781636 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000781435 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000761881 Postprocessing: Topography min/max: -968 m, 1148 m RMS, max velocity: 0.00942 m/year, 0.0235 m/year *** Timestep 230: t=436821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00267509 Rebuilding Stokes preconditioner... Solving Stokes system... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00109956 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00083042 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000790933 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000748723 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000763632 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000730752 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000729281 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000772646 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000721182 Postprocessing: Topography min/max: -956.4 m, 1148 m RMS, max velocity: 0.00942 m/year, 0.0235 m/year *** Timestep 231: t=438821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00240112 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00106213 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000846418 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000773126 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000784498 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00075184 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00074364 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000770924 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00077296 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000767439 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000762377 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000782235 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000775621 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000771839 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000763795 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000753776 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000784381 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00077038 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000789116 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000760515 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000769757 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00075986 Postprocessing: Topography min/max: -959.8 m, 1149 m RMS, max velocity: 0.00942 m/year, 0.0235 m/year *** Timestep 232: t=440821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 114+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00238046 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00116054 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000853879 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000831594 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000798586 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000786745 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000802456 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000774046 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000788263 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000770337 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000761237 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000785322 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000788197 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000770902 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000776056 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000777872 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000772784 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000765628 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000739979 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000760718 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000791012 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000771395 Postprocessing: Topography min/max: -961.4 m, 1149 m RMS, max velocity: 0.00942 m/year, 0.0235 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00022 *** Timestep 233: t=442821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 125+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00246329 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00239392 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00109632 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000821118 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000794122 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000808632 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000781849 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000792038 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000804912 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000818101 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000769 Postprocessing: Topography min/max: -951.2 m, 1150 m RMS, max velocity: 0.00943 m/year, 0.0236 m/year *** Timestep 235: t=446821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00247377 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00115033 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000861613 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00079844 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00077618 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000769878 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000810357 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000780994 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000798891 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000770599 Postprocessing: Topography min/max: -940.7 m, 1150 m RMS, max velocity: 0.00943 m/year, 0.0236 m/year *** Timestep 236: t=448821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 112+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00261813 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000782987 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000775547 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000780621 Postprocessing: Topography min/max: -940.4 m, 1150 m RMS, max velocity: 0.00942 m/year, 0.0236 m/year *** Timestep 237: t=450821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00232557 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00101499 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000833993 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000830132 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000804115 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000784918 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000772647 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00077806 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000813949 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000802147 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000788847 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00081481 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000806995 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000804565 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000817453 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000770116 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000767234 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000773355 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000813865 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000792062 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000766326 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000793714 Postprocessing: Topography min/max: -942.9 m, 1150 m RMS, max velocity: 0.00942 m/year, 0.0235 m/year *** Timestep 238: t=452821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00240292 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00111754 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000887099 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000885158 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000837909 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000821922 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000822029 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000811348 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000816958 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000818912 Rebuilding Stokes preconditioner... 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Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0008226 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000838566 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000836695 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000832856 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000818303 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000833624 Rebuilding Stokes preconditioner... 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Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000844612 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000856216 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000827269 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000835829 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000834443 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000850407 Postprocessing: Topography min/max: -942.4 m, 1151 m RMS, max velocity: 0.00943 m/year, 0.0236 m/year *** Timestep 239: t=454821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 106+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00264545 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00112409 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000905112 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000855579 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000820339 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000812341 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000863584 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000834515 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000840789 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000806164 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000826799 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000831325 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000834531 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000835751 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000835331 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000827764 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000856737 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000846495 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000840159 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000829827 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000837696 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000824686 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000829963 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000829242 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000836959 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000812898 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000834321 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000842752 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000854196 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000836406 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000840562 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000837782 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000836248 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000816071 Postprocessing: Topography min/max: -937 m, 1151 m RMS, max velocity: 0.00943 m/year, 0.0236 m/year *** Timestep 240: t=456821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 114+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00271636 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00110722 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000841795 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000852279 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000838389 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000817298 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000825208 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000811238 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000847004 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000817936 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00083366 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000820638 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000851161 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000813835 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000827767 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000831389 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000833119 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000807114 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000822269 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000776715 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00082637 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000835202 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000830705 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000816909 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000792826 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000793396 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000827129 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00079803 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000829712 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000809473 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000824148 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000820462 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000851977 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00083349 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000815951 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000813726 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000838531 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00077903 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000814642 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000820992 Postprocessing: Topography min/max: -927.6 m, 1151 m RMS, max velocity: 0.00943 m/year, 0.0236 m/year *** Timestep 241: t=458821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00236364 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00107208 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000882057 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000851442 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000827672 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00084712 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000841235 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000835925 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000847221 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000836938 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000819664 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000837002 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000844017 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000826333 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000828217 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000837767 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000841906 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000843765 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000847424 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0008289 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000831753 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000830199 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000842184 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000835278 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00085607 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000833359 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000816415 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000828022 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000873638 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000847647 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000819163 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000842978 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000845909 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000802795 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000830892 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000839994 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00084492 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000841914 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000817886 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000819997 Postprocessing: Topography min/max: -922.9 m, 1151 m RMS, max velocity: 0.00943 m/year, 0.0236 m/year *** Timestep 242: t=460821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 106+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00238744 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00102912 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000910987 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000846705 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000851506 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000800246 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000834136 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000830002 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000824447 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000828213 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000799249 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000781741 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000847124 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000800297 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00081423 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000815382 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000844382 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000802258 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000822837 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000810588 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000816353 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000795828 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000824091 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000825353 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00083004 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000810092 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000812781 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000789857 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000828562 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000819918 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000792598 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000786647 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000808694 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000825461 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000821502 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000817054 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000817298 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000805884 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000828082 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000795399 Postprocessing: Topography min/max: -926.6 m, 1151 m RMS, max velocity: 0.00943 m/year, 0.0236 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00023 *** Timestep 243: t=462821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 117+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00242837 Rebuilding Stokes preconditioner... Solving Stokes system... 110+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00108663 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000884733 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000873689 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000874627 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000844277 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000853234 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000853981 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000829148 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000829225 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000859337 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.000862448 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000858758 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000829402 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000824958 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000840913 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00083365 Rebuilding Stokes preconditioner... 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Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000845818 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000832213 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000838419 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000841013 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000839383 Postprocessing: Topography min/max: -927.8 m, 1151 m RMS, max velocity: 0.00943 m/year, 0.0236 m/year *** Timestep 244: t=464821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00237783 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00106831 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000908224 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000876135 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000869823 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000877718 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000866756 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000860326 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000866354 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000879854 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000858746 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000867658 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000874969 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000854445 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000843863 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000831559 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000895854 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000865346 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000852464 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000851442 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000863505 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000874673 Postprocessing: Topography min/max: -924.1 m, 1152 m RMS, max velocity: 0.00944 m/year, 0.0237 m/year *** Timestep 245: t=466821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 115+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00250768 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00119718 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000918324 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000855355 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000844875 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000834924 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000869165 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000846749 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000848228 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00086968 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000841885 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000858862 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000854321 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000856197 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000852449 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000839514 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000852471 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000838023 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000882682 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000855738 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000848663 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000853288 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00087257 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000864205 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000876461 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000848082 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000870099 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000863846 Postprocessing: Topography min/max: -915.9 m, 1152 m RMS, max velocity: 0.00944 m/year, 0.0237 m/year *** Timestep 246: t=468821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 108+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00249015 Rebuilding Stokes preconditioner... Solving Stokes system... 109+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00114348 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000952344 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000884719 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000888612 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000897121 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000890969 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000896183 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000872508 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000855881 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000864374 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000864479 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000869606 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000860993 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000871318 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000849943 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000839822 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000854615 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00087744 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000868459 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.000848607 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.000845089 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000850123 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000864771 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000884881 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000873778 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000852025 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000886946 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000847789 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000837817 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000879679 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000860258 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000850153 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000850096 Postprocessing: Topography min/max: -906.5 m, 1152 m RMS, max velocity: 0.00944 m/year, 0.0237 m/year *** Timestep 247: t=470821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00237312 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00116541 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000911471 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000880632 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000876088 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000899155 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000901133 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000869423 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000893453 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000881034 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000858401 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000887052 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000895129 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000880327 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000881979 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000883773 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000881028 Postprocessing: Topography min/max: -911.3 m, 1152 m RMS, max velocity: 0.00943 m/year, 0.0237 m/year *** Timestep 248: t=472821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 114+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0022472 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000869262 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000864632 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00087847 Postprocessing: Topography min/max: -913.2 m, 1151 m RMS, max velocity: 0.00944 m/year, 0.0237 m/year *** Timestep 249: t=474821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 111+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00243466 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0010786 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000932582 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000926412 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00087915 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000871308 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000858189 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000861455 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000862266 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000851496 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000850432 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000854961 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000831719 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000879436 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000837483 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000831037 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00085425 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000860516 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000839681 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000872155 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000853223 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000851167 Postprocessing: Topography min/max: -911.3 m, 1151 m RMS, max velocity: 0.00944 m/year, 0.0237 m/year *** Snapshot created! *** Timestep 250: t=476821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00250645 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00125148 Rebuilding Stokes preconditioner... Solving Stokes system... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000898404 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000857891 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000853389 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00087652 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000873187 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000860278 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000840815 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000878137 Postprocessing: Topography min/max: -905 m, 1151 m RMS, max velocity: 0.00944 m/year, 0.0238 m/year *** Timestep 251: t=478821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 113+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00250228 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00113735 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000923182 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000919563 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000890028 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000893121 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000867139 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000872779 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000864979 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.000881855 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000881646 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000892396 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000850166 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000895709 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000887311 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000861897 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000867726 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000903062 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000862704 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000864925 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000858242 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000877945 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000874802 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000889037 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000873078 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000887436 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000856725 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000881912 Postprocessing: Topography min/max: -895.1 m, 1151 m RMS, max velocity: 0.00945 m/year, 0.0238 m/year *** Timestep 252: t=480821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00254153 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00117255 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000958231 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000938836 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000916019 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000918716 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000902833 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000889199 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00091087 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00088441 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000878915 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000911598 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.000890892 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000919021 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000882044 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000888085 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000898287 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00091228 Postprocessing: Topography min/max: -896.7 m, 1151 m RMS, max velocity: 0.00945 m/year, 0.0238 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00024 *** Timestep 253: t=482821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00254348 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 104+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00241329 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00110944 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00091935 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000889766 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000897446 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000915425 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000910227 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000872581 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000897815 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000905221 Postprocessing: Topography min/max: -899.4 m, 1151 m RMS, max velocity: 0.00945 m/year, 0.0238 m/year *** Timestep 255: t=486821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 101+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00230215 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00109345 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000921992 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000919752 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000921734 Postprocessing: Topography min/max: -894.8 m, 1151 m RMS, max velocity: 0.00945 m/year, 0.0238 m/year *** Timestep 256: t=488821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 110+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00254563 Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000911354 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000926356 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00093734 Postprocessing: Topography min/max: -885.7 m, 1150 m RMS, max velocity: 0.00944 m/year, 0.0238 m/year *** Timestep 257: t=490821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0026635 Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0013211 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000966393 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000938607 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000937734 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 117+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00243735 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00116226 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000973562 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000947375 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000887367 Postprocessing: Topography min/max: -886.9 m, 1150 m RMS, max velocity: 0.00946 m/year, 0.0239 m/year *** Timestep 259: t=494821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0025428 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00098573 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000953766 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000974055 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000973745 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000961421 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000969218 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000955698 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000978866 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000969127 Postprocessing: Topography min/max: -888.1 m, 1150 m RMS, max velocity: 0.00945 m/year, 0.0239 m/year *** Timestep 260: t=496821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00257258 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00125556 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000963059 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000957283 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00099897 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000921028 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000938763 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000931461 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000923428 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000908497 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000932483 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000936421 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000931996 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000927036 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000955003 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000934339 Postprocessing: Topography min/max: -885.1 m, 1149 m RMS, max velocity: 0.00946 m/year, 0.0239 m/year *** Timestep 261: t=498821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0024868 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00115011 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000955734 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000941029 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000926005 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000939367 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000935592 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.000948443 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.000955029 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00094429 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.000963674 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.000984529 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00094252 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000903967 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000947775 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000954188 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000962275 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000949318 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000960465 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000945683 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000956348 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000949965 Postprocessing: Topography min/max: -877.7 m, 1149 m RMS, max velocity: 0.00946 m/year, 0.0239 m/year *** Timestep 262: t=500821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 115+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00242486 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00114553 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.000986115 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000972807 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000993775 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.000976688 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.000984229 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0009603 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000953198 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000980168 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000955357 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000954724 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000945829 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000996386 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00098897 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000955583 Postprocessing: Topography min/max: -869.2 m, 1148 m RMS, max velocity: 0.00945 m/year, 0.0239 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00025 *** Timestep 263: t=502821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 116+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00260489 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00128745 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0010221 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000979994 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.000959709 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000972446 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000946641 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000968211 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000921753 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000993824 Postprocessing: Topography min/max: -874.3 m, 1148 m RMS, max velocity: 0.00945 m/year, 0.0239 m/year *** Timestep 264: t=504821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00250521 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0011885 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0010127 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000995034 Postprocessing: Topography min/max: -876.4 m, 1148 m RMS, max velocity: 0.00946 m/year, 0.0239 m/year *** Timestep 265: t=506821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 106+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00245143 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000974744 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00100336 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000970349 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000989382 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000963733 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000969064 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000946318 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000993194 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000959861 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000959004 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000953933 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0009966 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000961116 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000972737 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000981434 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000981851 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000940494 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000949538 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000959469 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000981762 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000974909 Postprocessing: Topography min/max: -875.9 m, 1147 m RMS, max velocity: 0.00946 m/year, 0.024 m/year *** Timestep 266: t=508821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0025169 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00123608 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00102847 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00102527 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00103733 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0009778 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00100331 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000945575 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000965638 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000975221 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000990068 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000958402 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00100684 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000966678 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000974357 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000985497 Postprocessing: Topography min/max: -870.6 m, 1147 m RMS, max velocity: 0.00947 m/year, 0.024 m/year *** Timestep 267: t=510821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00253251 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0011869 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00103554 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00100977 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000942712 Postprocessing: Topography min/max: -860.9 m, 1146 m RMS, max velocity: 0.00946 m/year, 0.0239 m/year *** Timestep 268: t=512821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00251002 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000954982 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000993829 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000970492 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000973537 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00098355 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.000980929 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000971783 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000995956 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.000977455 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.000963622 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000941438 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000985975 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000964924 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000992687 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.000989061 Postprocessing: Topography min/max: -862.4 m, 1145 m RMS, max velocity: 0.00946 m/year, 0.024 m/year *** Timestep 269: t=514821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00254988 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0011405 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00102548 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.000997858 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00100587 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00101296 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00100883 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00100956 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00101811 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00100936 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0010126 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00100344 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00100362 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000974871 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000993959 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00101041 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00101467 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.001 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.000989006 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.000972484 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000953012 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.000930122 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.000984678 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.000988569 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00100588 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.000964421 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.000995978 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00098997 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00100053 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.000974865 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000977007 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.000969079 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000996647 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00101061 Postprocessing: Topography min/max: -865.6 m, 1145 m RMS, max velocity: 0.00946 m/year, 0.024 m/year *** Timestep 270: t=516821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 110+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00268914 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00128393 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00104859 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00101416 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00100434 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00101032 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00102389 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.000994819 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000995517 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000993568 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00102226 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00102504 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000994819 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.000984892 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00098998 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00102182 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00101294 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00103478 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00102574 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00101584 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0010156 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00101591 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00101274 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00100585 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00100141 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00104741 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.000995236 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0010042 Postprocessing: Topography min/max: -866.3 m, 1145 m RMS, max velocity: 0.00946 m/year, 0.024 m/year *** Timestep 271: t=518821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00257693 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00116841 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00104178 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00103352 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00101275 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00100366 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00101985 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00100773 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.000985627 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.000996901 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.000995447 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.000996012 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.000983551 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00099252 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00100594 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00101121 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.000986628 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00100524 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00100924 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00101139 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.000999346 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00104624 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00102449 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00101726 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00100526 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00100649 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00100489 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00104193 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00100597 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00101743 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.000988 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00100463 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00103189 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00103538 Postprocessing: Topography min/max: -863.1 m, 1144 m RMS, max velocity: 0.00947 m/year, 0.024 m/year *** Timestep 272: t=520821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00256933 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00123488 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00105277 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00103818 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0010273 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00101735 Postprocessing: Topography min/max: -855.3 m, 1143 m RMS, max velocity: 0.00947 m/year, 0.024 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00026 *** Timestep 273: t=522821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 123+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00256578 Rebuilding Stokes preconditioner... Solving Stokes system... 114+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00128534 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0010478 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00104545 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00103116 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00102624 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00100437 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0010252 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00100896 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00100119 Postprocessing: Topography min/max: -850.8 m, 1143 m RMS, max velocity: 0.00947 m/year, 0.024 m/year *** Timestep 274: t=524821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 123+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00265493 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00133176 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00107213 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00104991 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00104276 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00107267 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00104167 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00100593 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00103428 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00103424 Postprocessing: Topography min/max: -855.4 m, 1142 m RMS, max velocity: 0.00947 m/year, 0.024 m/year *** Timestep 275: t=526821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00242757 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00121899 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0010831 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00107032 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00104682 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00101403 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00105829 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00104666 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00102429 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.001029 Postprocessing: Topography min/max: -856.8 m, 1141 m RMS, max velocity: 0.00947 m/year, 0.024 m/year *** Timestep 276: t=528821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00254951 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00124455 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00103705 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00108735 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00106217 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00103486 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00101096 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00105469 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00104343 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00104004 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00103993 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00108242 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00103877 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00103404 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00103731 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00104727 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00102843 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00104026 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00103827 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0010793 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00105907 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00105775 Postprocessing: Topography min/max: -855.7 m, 1141 m RMS, max velocity: 0.00947 m/year, 0.0241 m/year *** Timestep 277: t=530821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 116+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00261243 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00126542 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00108403 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00107363 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00105465 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00108571 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0010567 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00107715 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00106442 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00108508 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00109011 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0010728 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00104973 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00105942 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00108087 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00106769 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00105845 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00107449 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00108444 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00106549 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00107179 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.001079 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00106463 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00105903 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0010606 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00108172 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00107073 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0010599 Postprocessing: Topography min/max: -850.2 m, 1140 m RMS, max velocity: 0.00948 m/year, 0.0241 m/year *** Timestep 278: t=532821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 107+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00256529 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00125045 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00105395 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00106835 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00104424 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00107146 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00101028 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00103366 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0010411 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00104993 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00103279 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00104279 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00106446 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00106205 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00103726 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0010326 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00105418 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00105159 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00104347 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0010584 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00102626 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00104355 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00106156 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00105861 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00103786 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00103829 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00104802 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00108771 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0010524 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00105585 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00108599 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00105621 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00102917 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00107787 Postprocessing: Topography min/max: -840.4 m, 1139 m RMS, max velocity: 0.00948 m/year, 0.0241 m/year *** Timestep 279: t=534821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 125+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00263582 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00126937 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00107046 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00112507 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00104889 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00105273 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00105378 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00106388 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00105473 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0010881 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00102337 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00103629 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0010683 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00105666 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00106606 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00108263 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00108727 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00108117 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00105387 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0010458 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00104765 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00104489 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00107379 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0010742 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00105121 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00105481 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00106197 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00106479 Postprocessing: Topography min/max: -845.6 m, 1139 m RMS, max velocity: 0.00947 m/year, 0.0241 m/year *** Timestep 280: t=536821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 116+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00265452 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00128448 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00108655 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00109773 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00108592 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00105113 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00103524 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00106363 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00102793 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0010444 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00109151 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0010761 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00107473 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00108328 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00108305 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00108826 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00107652 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00108235 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00108925 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0010856 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00107697 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.001078 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00105374 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00105682 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00109394 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00109195 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00105461 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00107006 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.001065 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00109897 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00106981 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00107818 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00108993 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00108603 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00107991 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00105973 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00110853 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00109579 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00105768 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0010806 Postprocessing: Topography min/max: -848.2 m, 1138 m RMS, max velocity: 0.00947 m/year, 0.024 m/year *** Timestep 281: t=538821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0026245 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0013085 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00109382 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00105563 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00105342 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.001044 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00109475 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00104265 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00106702 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00105311 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00107349 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00103366 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00106186 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00106216 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00105757 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0010453 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00107112 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00105788 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00107063 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00107633 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00104892 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00105457 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00109636 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00103607 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00105142 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00107045 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00104448 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0010252 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00107316 Postprocessing: Topography min/max: -848.1 m, 1137 m RMS, max velocity: 0.00947 m/year, 0.0241 m/year *** Timestep 282: t=540821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00255749 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. 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Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00257859 Rebuilding Stokes preconditioner... Solving Stokes system... 114+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0013013 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00110107 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00105772 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0010973 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. 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Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00263988 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00127883 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00114427 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00109195 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00106484 Postprocessing: Topography min/max: -835.7 m, 1135 m RMS, max velocity: 0.00948 m/year, 0.0241 m/year *** Timestep 285: t=546821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 101+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0025468 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00106225 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00106746 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00104048 Postprocessing: Topography min/max: -840.1 m, 1134 m RMS, max velocity: 0.00948 m/year, 0.0241 m/year *** Timestep 286: t=548821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 111+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00258497 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00130111 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00113555 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00112066 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00109611 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00110438 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00109648 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0010922 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00110243 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00110322 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00106403 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00107045 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00108853 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0010945 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00108925 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00110078 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00110635 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00109608 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00108604 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00110913 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00109721 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00110698 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00109868 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00112079 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00110231 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00107993 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00108464 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00113881 Postprocessing: Topography min/max: -841 m, 1133 m RMS, max velocity: 0.00948 m/year, 0.0241 m/year *** Timestep 287: t=550821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 107+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00268085 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00136078 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00111005 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00111663 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00113317 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00111331 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00109707 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00111757 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00111632 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00108972 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00112231 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00112711 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00111082 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00109945 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00113366 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0011226 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0011547 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00110306 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00112101 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00113451 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00114122 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00111238 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00113971 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00112089 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00114314 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00112914 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00110229 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00110023 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00111839 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00109165 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00110671 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00111469 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00111496 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00113052 Postprocessing: Topography min/max: -839.6 m, 1132 m RMS, max velocity: 0.00948 m/year, 0.0241 m/year *** Timestep 288: t=552821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00258889 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00123188 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00115396 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00114425 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00112427 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00111784 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00112642 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00112622 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00113652 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00111504 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00113504 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00112807 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00115668 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00116183 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00113492 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00111741 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00113755 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00114689 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00112538 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00110165 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00111918 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00112715 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00111895 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00110744 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00112533 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00112365 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00110447 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00111686 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00111159 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00115687 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00112687 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00112185 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00112152 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00113333 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00111383 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00115555 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00116473 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00113864 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00111818 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00111793 Postprocessing: Topography min/max: -834 m, 1131 m RMS, max velocity: 0.00949 m/year, 0.0242 m/year *** Timestep 289: t=554821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00264958 Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00129771 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00116722 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00114032 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00115577 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00114801 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00112738 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00116013 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00116699 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00112358 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00113049 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00113575 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00114601 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00112225 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00112893 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00110496 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00112684 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00114058 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00115369 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00112473 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00113362 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00113982 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00113573 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00111619 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00113038 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00115083 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00114382 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00111349 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00114723 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00114652 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00112847 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00113729 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00113591 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00113376 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0011444 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00112474 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00111378 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00113315 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00114459 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00115083 Postprocessing: Topography min/max: -825.9 m, 1130 m RMS, max velocity: 0.00949 m/year, 0.0242 m/year *** Timestep 290: t=556821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 116+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00264853 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00150024 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00117672 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00116769 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00115022 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00111943 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00112614 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00114653 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00113527 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00113354 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00111494 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00113521 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00112444 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00113303 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00115731 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00113368 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00113349 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00116401 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0011275 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00112845 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0011434 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00114124 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00109686 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00112902 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00114408 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00112381 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00110708 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00111902 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00110887 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00111608 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00113082 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00110407 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00109917 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00115576 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00112424 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00111108 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00111305 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00115758 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00110867 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00111146 Postprocessing: Topography min/max: -831.9 m, 1129 m RMS, max velocity: 0.00949 m/year, 0.0242 m/year *** Timestep 291: t=558821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00268851 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0013082 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00112762 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00112419 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00113424 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00113704 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00112327 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00114345 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00113355 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00112009 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00112984 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00114853 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00111969 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00112371 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00112382 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00115419 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00113749 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00114028 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00111464 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0011618 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00113303 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00114367 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00115999 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00114411 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00114577 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0026508 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00129576 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00118563 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00117082 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00115826 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00113775 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00114245 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00113038 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00110951 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0011306 Postprocessing: Topography min/max: -834.1 m, 1127 m RMS, max velocity: 0.00949 m/year, 0.0242 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00028 *** Timestep 293: t=562821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00265138 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00135623 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00115446 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00122068 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00118592 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00119279 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00116342 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00115945 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00117316 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00118211 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00114828 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00117293 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00115601 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00118155 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0011421 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.001179 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00116523 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00116319 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00117757 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00116933 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00116017 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00118628 Postprocessing: Topography min/max: -830.7 m, 1126 m RMS, max velocity: 0.00949 m/year, 0.0242 m/year *** Timestep 294: t=564821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00272652 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00133655 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0011945 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00117557 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00114868 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00114605 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00114758 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00118294 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00113513 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00115686 Postprocessing: Topography min/max: -823.2 m, 1125 m RMS, max velocity: 0.00949 m/year, 0.0242 m/year *** Timestep 295: t=566821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00267554 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00131595 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00118725 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00118193 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00113868 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00114105 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00112793 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00118581 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0011381 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00113792 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00114316 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00116645 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00114846 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00115056 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00113813 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00116083 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00117536 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00117906 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00116637 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00118052 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00115658 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00117941 Postprocessing: Topography min/max: -823.1 m, 1124 m RMS, max velocity: 0.00949 m/year, 0.0242 m/year *** Timestep 296: t=568821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 115+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00261605 Rebuilding Stokes preconditioner... Solving Stokes system... 109+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00129591 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00118857 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00117214 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00117158 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00116521 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00116952 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00117839 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00117277 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00114233 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00118013 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00118663 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00115377 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00117061 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00115009 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00114382 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00116257 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00113737 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0011625 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00115537 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00115574 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00114564 Postprocessing: Topography min/max: -827.9 m, 1123 m RMS, max velocity: 0.00949 m/year, 0.0242 m/year *** Timestep 297: t=570821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 104+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00268918 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00131291 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00116327 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00114689 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00115246 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00114008 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00116481 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00115607 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00113644 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00115122 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00116225 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00118491 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00116686 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00114548 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00115838 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00118589 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00115298 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00116488 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00118676 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00113698 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0011748 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00118163 Postprocessing: Topography min/max: -828.9 m, 1122 m RMS, max velocity: 0.00949 m/year, 0.0242 m/year *** Timestep 298: t=572821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 109+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00264403 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00129005 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0011971 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00115763 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00117246 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00119808 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00120649 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00115802 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00116626 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00117692 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00118836 Postprocessing: Topography min/max: -827.2 m, 1121 m RMS, max velocity: 0.00949 m/year, 0.0242 m/year *** Timestep 299: t=574821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00269948 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00118565 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00120889 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00120079 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00120881 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00119182 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0012051 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00120448 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00120717 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00118879 Postprocessing: Topography min/max: -822 m, 1120 m RMS, max velocity: 0.0095 m/year, 0.0242 m/year *** Snapshot created! *** Timestep 300: t=576821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00272722 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00139471 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00124819 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00121144 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00122347 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00119365 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00119923 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00122944 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00121749 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00121734 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00122465 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00118459 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00121178 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00120751 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00120155 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00121061 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00124025 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0011931 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0012011 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00121295 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0012333 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00119339 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00120271 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00120067 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00121927 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00120833 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00120438 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00117944 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00121366 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00122497 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00121768 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00115763 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00119824 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00121452 Postprocessing: Topography min/max: -814.4 m, 1119 m RMS, max velocity: 0.00949 m/year, 0.0242 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 2.37e+04s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 12045 | 6.11e+03s | 26% | | Assemble composition system | 2142 | 5.9e+03s | 25% | | Assemble temperature system | 306 | 856s | 3.6% | | Build Stokes preconditioner | 12045 | 7.15e+03s | 30% | | Build composition preconditioner | 2124 | 65.8s | 0.28% | | Build temperature preconditioner | 306 | 9.35s | 0% | | Create snapshot | 6 | 2.98s | 0% | | Initialization | 1 | 0.0484s | 0% | | Mesh deformation | 306 | 37.2s | 0.16% | | Postprocessing | 301 | 86.2s | 0.36% | | Refine mesh structure, part 1 | 5 | 0.332s | 0% | | Refine mesh structure, part 2 | 5 | 0.582s | 0% | | Setup dof systems | 6 | 0.693s | 0% | | Setup initial conditions | 6 | 1.66s | 0% | | Setup matrices | 6 | 2.23s | 0% | | Solve Stokes system | 12045 | 3.34e+03s | 14% | | Solve composition system | 2124 | 112s | 0.47% | | Solve temperature system | 306 | 33.9s | 0.14% | +----------------------------------+-----------+------------+------------+ *** Timestep 301: t=578821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00269589 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00130897 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00123488 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00119821 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00118803 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00122911 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00119373 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00119494 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00121801 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00118861 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00117161 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00121057 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00118172 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00119682 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00120421 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00121863 Postprocessing: Topography min/max: -820.7 m, 1118 m RMS, max velocity: 0.00949 m/year, 0.0242 m/year *** Timestep 302: t=580821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00260606 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00137921 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00125331 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00125932 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00123014 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00123798 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00126278 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00120294 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00124833 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00120391 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0012279 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00122549 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00120749 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00120761 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00122291 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00119392 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00121335 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00120779 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00121963 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00120111 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00122056 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00123157 Postprocessing: Topography min/max: -823.9 m, 1116 m RMS, max velocity: 0.0095 m/year, 0.0242 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00029 *** Timestep 303: t=582821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 102+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00260961 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0013544 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00122972 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0012185 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00125217 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00117106 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00118454 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00120641 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00123657 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00119306 Postprocessing: Topography min/max: -823.6 m, 1115 m RMS, max velocity: 0.00949 m/year, 0.0242 m/year *** Timestep 304: t=584821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00271642 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00137865 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00125683 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00122907 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00120478 Postprocessing: Topography min/max: -820.8 m, 1114 m RMS, max velocity: 0.0095 m/year, 0.0242 m/year *** Timestep 305: t=586821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00264799 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00120012 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00124095 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00122381 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00121439 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00117852 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00119501 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00120779 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00122802 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00120138 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00120236 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00118402 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0012251 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00121626 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00121189 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00123721 Postprocessing: Topography min/max: -814 m, 1113 m RMS, max velocity: 0.0095 m/year, 0.0243 m/year *** Timestep 306: t=588821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 101+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00266827 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00134456 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00127519 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00129374 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00127868 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00127311 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0012506 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00123966 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00127614 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00124258 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00125352 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00121987 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00126569 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00127095 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00126279 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00123558 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00124638 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00123649 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00126372 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00124677 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00127317 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00124525 Postprocessing: Topography min/max: -813 m, 1112 m RMS, max velocity: 0.0095 m/year, 0.0242 m/year *** Timestep 307: t=590821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 101+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00268202 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00139077 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00120969 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0012388 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0012668 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00125427 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00126543 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00127385 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00125259 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00125566 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00127254 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00126495 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00125444 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00125844 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00127742 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00123829 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00124936 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0012481 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00125906 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00124089 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00125708 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00126102 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00126041 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00125018 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00125316 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00124849 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00123487 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00122942 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00124517 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0012438 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00126812 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00125925 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00124498 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00126087 Postprocessing: Topography min/max: -818.5 m, 1111 m RMS, max velocity: 0.0095 m/year, 0.0242 m/year *** Timestep 308: t=592821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00275947 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00129878 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00124937 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00127247 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00126754 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0012759 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0012554 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00128064 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0012871 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00123804 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00125914 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00124718 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00125617 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00125777 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00127375 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00125723 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00126645 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00124941 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00127614 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00124331 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00126362 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00125366 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00125877 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00123348 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00125241 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0012631 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00127018 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0012405 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00127703 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00127157 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00128261 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00122692 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0012609 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00125491 Postprocessing: Topography min/max: -820 m, 1110 m RMS, max velocity: 0.0095 m/year, 0.0242 m/year *** Timestep 309: t=594821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00263954 Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00135093 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00127847 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00128 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00129494 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00127715 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00128129 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00127332 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00129633 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00126253 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00124657 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00126501 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00128021 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00124248 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00126588 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00123495 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00127218 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00127045 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00126891 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00126396 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00126493 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00122674 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00123049 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00126024 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00124903 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00123804 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00126309 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0012339 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00124853 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00123541 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00124415 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00121941 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00126047 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00127113 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0012744 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00123649 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00125867 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00125604 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00125269 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00123236 Postprocessing: Topography min/max: -818.5 m, 1109 m RMS, max velocity: 0.0095 m/year, 0.0242 m/year *** Timestep 310: t=596821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00273175 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00141793 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00126736 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00129025 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00126856 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00124697 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00126486 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00127049 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00127492 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00123366 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00124782 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00125657 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00124567 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00124887 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00125514 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00121468 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00124026 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00123875 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00125376 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00124121 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00124976 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00123482 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00123784 Postprocessing: Topography min/max: -814.4 m, 1107 m RMS, max velocity: 0.0095 m/year, 0.0242 m/year *** Timestep 311: t=598821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 112+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00279243 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00271374 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00130735 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00125279 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0012751 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00126818 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00126177 Postprocessing: Topography min/max: -812.2 m, 1105 m RMS, max velocity: 0.0095 m/year, 0.0242 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00030 *** Timestep 313: t=602821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00262707 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00265271 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00139482 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0013091 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00131325 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00131324 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00129734 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00129126 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0012885 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00129781 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00126573 Postprocessing: Topography min/max: -816.6 m, 1103 m RMS, max velocity: 0.0095 m/year, 0.0242 m/year *** Timestep 315: t=606821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00278863 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00138255 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00133472 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00131975 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00127664 Postprocessing: Topography min/max: -813.9 m, 1101 m RMS, max velocity: 0.0095 m/year, 0.0242 m/year *** Timestep 316: t=608821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0025616 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0013083 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00132658 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0013123 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00131263 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00129127 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00129605 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00265507 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00144579 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0013385 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0013375 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00130968 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00129305 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00128386 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00131352 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00132545 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00129285 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00127978 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0012766 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00129645 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00129605 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00129435 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00130597 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00130411 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00129424 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00131709 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0013148 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00128056 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00128553 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00132419 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00129498 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00130011 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00132923 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00132898 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00132739 Postprocessing: Topography min/max: -805.4 m, 1099 m RMS, max velocity: 0.00951 m/year, 0.0243 m/year *** Timestep 318: t=612821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00267177 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00138512 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00133841 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0013254 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00131943 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00130451 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.001324 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00131449 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00130424 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00129858 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00133527 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00132489 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00131159 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00131981 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00134365 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00131226 Postprocessing: Topography min/max: -811.5 m, 1098 m RMS, max velocity: 0.00951 m/year, 0.0242 m/year *** Timestep 319: t=614821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 109+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00261004 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00135475 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0013318 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0013009 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00131092 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00131919 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00134962 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00131082 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00133682 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0013164 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00134086 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00128765 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00132301 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00132343 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00133405 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00130325 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00132568 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00129896 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0013367 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00133007 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00133744 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00129571 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00133394 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00133541 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0013235 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00126611 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00130952 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00128248 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00131426 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00130551 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00132078 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00128434 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0013261 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00128837 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0013203 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00129786 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0013141 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00130003 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00130415 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00127058 Postprocessing: Topography min/max: -814.5 m, 1096 m RMS, max velocity: 0.00951 m/year, 0.0243 m/year *** Timestep 320: t=616821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00270526 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00152369 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00134629 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00132999 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00134834 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00131853 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00131975 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.001294 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00132989 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0013123 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00133663 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00130057 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00133352 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00128485 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00133886 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0013361 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00135237 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00130671 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00132146 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00130319 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00135629 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00134051 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00135479 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00131794 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00131676 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0012974 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00132308 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00129904 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00132768 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00131251 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00132874 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00131519 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00135078 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00130991 Postprocessing: Topography min/max: -813.5 m, 1095 m RMS, max velocity: 0.00951 m/year, 0.0242 m/year *** Timestep 321: t=618821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00270652 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00140951 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00132276 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00135225 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00135015 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00132838 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00133196 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00132424 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00134105 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00135738 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00132604 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00131089 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00131516 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00132164 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00130366 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00133682 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00129436 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00134275 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00134054 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00134534 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00134067 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00132487 Postprocessing: Topography min/max: -810 m, 1094 m RMS, max velocity: 0.00951 m/year, 0.0242 m/year *** Timestep 322: t=620821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00269175 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00141291 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00134299 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00138918 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00133261 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0013337 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00133775 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00132702 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00133875 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00133348 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00133205 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00135847 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00132065 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0013597 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00134705 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0013327 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00132577 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00131907 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00130473 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00135034 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00132906 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00134165 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00132096 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00134523 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00129982 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00131803 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00133437 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00132537 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00132355 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0013532 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00132026 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00133311 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00131987 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00134318 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00131561 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00132006 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00131212 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00135615 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00132683 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00132177 Postprocessing: Topography min/max: -803.4 m, 1093 m RMS, max velocity: 0.00951 m/year, 0.0243 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00031 *** Timestep 323: t=622821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00266505 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00148191 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00132143 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00134303 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00133283 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00134652 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00134667 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00135781 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00135728 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00134573 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00137151 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00136557 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00135435 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00136312 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0013729 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00135318 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00137273 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00138198 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0013297 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00134503 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00135834 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00134825 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00135576 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00137097 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00135546 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00136063 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00135155 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00134871 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00134536 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00135288 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00134325 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00134033 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00133993 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00133756 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00135384 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00136268 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00132945 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00134277 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00135172 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00133971 Postprocessing: Topography min/max: -805.8 m, 1091 m RMS, max velocity: 0.00951 m/year, 0.0243 m/year *** Timestep 324: t=624821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00267759 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00142744 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.001372 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00135294 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0013527 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00136837 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00135936 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00136045 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00134328 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00134836 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00135066 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00132214 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00133185 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00135513 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0013183 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00129553 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00134605 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00132741 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00130947 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00131801 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00129984 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00131878 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0013356 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00134562 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00131126 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00132509 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00130366 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00130236 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00131066 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00131583 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00131009 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00129517 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00129161 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00131486 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00132006 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0013261 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00133228 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00131187 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00130966 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00134956 Postprocessing: Topography min/max: -811.4 m, 1090 m RMS, max velocity: 0.00951 m/year, 0.0242 m/year *** Timestep 325: t=626821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00260292 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00139342 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00132175 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00130713 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00130981 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00133059 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00133039 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0013019 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.001347 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00130833 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0012933 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00132528 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00132891 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00130629 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00133414 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00129351 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00130379 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00132841 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00131947 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00130713 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0013292 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00131589 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00131509 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00132295 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00135246 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00128757 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00132549 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00131234 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00131897 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00131137 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00134012 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00132692 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00132279 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00132051 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00131709 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00130152 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00129821 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00130156 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00131648 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00128147 Postprocessing: Topography min/max: -812.9 m, 1089 m RMS, max velocity: 0.00951 m/year, 0.0242 m/year *** Timestep 326: t=628821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0025863 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00146345 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00134861 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00129367 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00132247 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00131037 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00134629 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00129842 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00132064 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00130772 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00134214 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00131221 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00133051 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00131397 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00133307 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00130587 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00133422 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00132477 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00134121 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00129796 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00131777 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00132511 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00137179 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00128424 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00132756 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00131995 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00132965 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00132721 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00133999 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00132973 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00136879 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00130929 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00135645 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00130627 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00134444 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0013189 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0013253 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00132111 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00133847 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00133168 Postprocessing: Topography min/max: -811 m, 1088 m RMS, max velocity: 0.00951 m/year, 0.0242 m/year *** Timestep 327: t=630821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00267389 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0014243 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00135788 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00133845 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00136093 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00134957 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00135629 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00134909 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00134069 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00132816 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00131475 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00132971 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00133284 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00133354 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00133923 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00132753 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00132913 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00132513 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00131708 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00134633 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00133951 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00132579 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00135846 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00133819 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00133378 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00131916 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00134246 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00133587 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00134471 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00134225 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00132611 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00132586 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00132927 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00134787 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00135457 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00131476 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00133502 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00134901 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00133542 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00132133 Postprocessing: Topography min/max: -806.7 m, 1086 m RMS, max velocity: 0.00951 m/year, 0.0242 m/year *** Timestep 328: t=632821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00268218 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00141306 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00135887 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00137344 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00138831 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0013541 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.001381 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00138766 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00137087 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00135726 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00135183 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00136082 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00135008 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00134255 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00134217 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00132553 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00133735 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00134542 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00133053 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00135035 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00133917 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0013141 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00132 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00135208 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00134499 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00131955 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00133808 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00135301 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00133404 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00133781 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00136113 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00135779 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00135601 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00133511 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0013361 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00132147 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00132437 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00132193 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00132317 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00133995 Postprocessing: Topography min/max: -799.6 m, 1085 m RMS, max velocity: 0.00951 m/year, 0.0242 m/year *** Timestep 329: t=634821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00269681 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00146908 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00139136 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0013681 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00134563 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00135647 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00136587 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00134548 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00134947 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00135068 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00133835 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0013316 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00134105 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00133959 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00133358 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00136225 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00136487 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00132769 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00134553 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00133659 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00133333 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00133175 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00133454 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00135143 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00137159 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00135739 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00134147 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0013162 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00134926 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00132973 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00132826 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00133103 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00133795 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00131649 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00134963 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00132544 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00134184 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00132989 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00134405 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00131622 Postprocessing: Topography min/max: -806.7 m, 1084 m RMS, max velocity: 0.00951 m/year, 0.0242 m/year *** Timestep 330: t=636821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00263754 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00144531 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00137157 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00133952 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00134223 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0013305 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0013239 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00133418 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00134589 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00133385 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00133956 Postprocessing: Topography min/max: -811.6 m, 1083 m RMS, max velocity: 0.00952 m/year, 0.0242 m/year *** Timestep 331: t=638821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 101+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00265043 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00259614 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00140821 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00136925 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00136882 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00135802 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00135544 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00133608 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00133032 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0013529 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0013081 Postprocessing: Topography min/max: -809 m, 1080 m RMS, max velocity: 0.00951 m/year, 0.0242 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00032 *** Timestep 333: t=642821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 117+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0025935 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00146246 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00137466 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00135918 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00137518 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00134734 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0013575 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00133462 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00134636 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00134307 Postprocessing: Topography min/max: -804 m, 1079 m RMS, max velocity: 0.00951 m/year, 0.0242 m/year *** Timestep 334: t=644821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 105+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0026686 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00145307 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00137729 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00136678 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00135764 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00135151 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00136264 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.001361 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0013654 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00135848 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0013502 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0013328 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0013583 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00133021 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0013842 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00135962 Postprocessing: Topography min/max: -800.9 m, 1078 m RMS, max velocity: 0.00951 m/year, 0.0242 m/year *** Timestep 335: t=646821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00270751 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0014597 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00140305 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00135998 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00136517 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00135954 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00137861 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00138235 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00138339 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0013619 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0013988 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00136699 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00135785 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00136638 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00135781 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00134864 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00138553 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00137702 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00138881 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00135067 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00135214 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00136279 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00135521 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00134688 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00134569 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00135899 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00135061 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0013665 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00136842 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00137472 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00136102 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00134551 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00136726 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00137064 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00136726 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00133578 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00136878 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00134571 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00133023 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00134362 Postprocessing: Topography min/max: -807.7 m, 1076 m RMS, max velocity: 0.00952 m/year, 0.0242 m/year *** Timestep 336: t=648821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 105+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00272008 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00147652 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00139618 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00139914 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00139306 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00138923 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0013743 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00137451 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00138277 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00137038 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00135275 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00135516 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0013818 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00135723 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00137354 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0013841 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00139501 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00138692 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00137792 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00135758 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00137272 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00135257 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00137682 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00135327 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0013742 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00138277 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00138809 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00137359 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00136885 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00136776 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00138705 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00138679 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00136644 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00135973 Postprocessing: Topography min/max: -811.8 m, 1075 m RMS, max velocity: 0.00952 m/year, 0.0242 m/year *** Timestep 337: t=650821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 100+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00269223 Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00148371 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00136921 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00139395 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00134944 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0013618 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0013586 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00136026 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00135516 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00135323 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00134882 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00135156 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00132146 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00134087 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00134885 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00134126 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00134419 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0013453 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00131119 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00132449 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0013377 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00134146 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00133573 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00136347 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00133253 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00135076 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00132315 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00134305 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00134066 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00135109 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00133046 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00131067 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00135425 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00133353 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00132686 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00131296 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00132961 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00135349 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00134807 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00137078 Postprocessing: Topography min/max: -811.3 m, 1074 m RMS, max velocity: 0.00952 m/year, 0.0242 m/year *** Timestep 338: t=652821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0026745 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00147887 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00138673 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00135968 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00135384 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00135819 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00138127 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00137041 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0013542 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00138873 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00136494 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00136422 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00136957 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00135367 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00137196 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0013804 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00134527 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00137727 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00137744 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0013745 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00135187 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00135684 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00134912 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00138116 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00136252 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00135801 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00135582 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00135504 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00134809 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00137615 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00135845 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00136833 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00137971 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00138214 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00137004 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00135891 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00136796 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00138002 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00135999 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00135992 Postprocessing: Topography min/max: -807.7 m, 1072 m RMS, max velocity: 0.00952 m/year, 0.0242 m/year *** Timestep 339: t=654821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 117+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00267146 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00143522 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00139635 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0013816 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00138072 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0013625 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00137096 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0013715 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00137375 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00136733 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00137891 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00135196 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00138087 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.001357 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00138501 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00136764 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00137671 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00137008 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00136909 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00135954 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00136976 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0013594 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00136224 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00134531 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00137893 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00136487 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00138039 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00136172 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00138329 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00136442 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00136043 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00136396 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00137626 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00135225 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0013724 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00136262 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00136994 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00134926 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00137418 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00136061 Postprocessing: Topography min/max: -801.8 m, 1071 m RMS, max velocity: 0.00952 m/year, 0.0242 m/year *** Timestep 340: t=656821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0026829 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00148903 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.001388 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00136164 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00138126 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00137027 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00139254 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00135949 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00138676 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00135485 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00133714 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00135042 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00137555 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00134533 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00136673 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0013529 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00135627 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00136942 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00138522 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00136147 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00135841 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00135891 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00136624 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00134036 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00133642 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00135032 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00137455 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00133864 Postprocessing: Topography min/max: -802.4 m, 1070 m RMS, max velocity: 0.00952 m/year, 0.0242 m/year *** Timestep 341: t=658821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0028 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00147866 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00140774 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00137509 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00137615 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00134779 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0013549 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00138459 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00136684 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00133282 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00137833 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0013581 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00136893 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00132874 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00136941 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00135287 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00136451 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00136661 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0013809 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00135399 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00136592 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00136179 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00135403 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00134358 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00137191 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00135205 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00137458 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00136105 Postprocessing: Topography min/max: -808.8 m, 1069 m RMS, max velocity: 0.00952 m/year, 0.0242 m/year *** Timestep 342: t=660821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00274718 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00149825 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00139152 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00137535 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00139374 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00136107 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00139927 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00135652 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00137125 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00133919 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00136974 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00135056 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00138215 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00136302 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00136676 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00135636 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00138379 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00135145 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00136423 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00136172 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00139324 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00136318 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00138257 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00135078 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00140319 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00137526 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00137398 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00134361 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0013842 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0013956 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00136983 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00135324 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00135193 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00134229 Postprocessing: Topography min/max: -812.1 m, 1068 m RMS, max velocity: 0.00952 m/year, 0.0242 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00033 *** Timestep 343: t=662821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00276518 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00148603 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00138382 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00134675 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00133724 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00131372 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00133585 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00133664 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00133781 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00132567 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00132231 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00132305 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00135352 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00132794 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00131457 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00132891 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00136025 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00134291 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0013121 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00132202 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00133433 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00133483 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00135449 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00131933 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00135195 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00135417 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00132416 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00132082 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0013417 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00131638 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00134485 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00133847 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00132903 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00134688 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00135113 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00134113 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00134768 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00133222 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00133565 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00133619 Postprocessing: Topography min/max: -810.9 m, 1066 m RMS, max velocity: 0.00952 m/year, 0.0242 m/year *** Timestep 344: t=664821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 117+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00275058 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00147224 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00134767 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00132371 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00134407 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00134135 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00134013 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00134298 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.001312 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00130557 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00134313 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00132245 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00131457 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00132378 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00133151 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00131539 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00132772 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0013188 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00132617 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00130672 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00133059 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00133251 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00130593 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00130508 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00133288 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00131532 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.001347 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00133135 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00133215 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00132258 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00134048 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00131413 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00132315 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00132009 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00133981 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00130844 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00132024 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00132899 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00133217 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00134527 Postprocessing: Topography min/max: -806.8 m, 1065 m RMS, max velocity: 0.00952 m/year, 0.0242 m/year *** Timestep 345: t=666821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00270511 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00134771 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00138329 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00137553 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00136429 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00136111 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00136275 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.001352 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00138742 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00137652 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00135655 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00136989 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00136639 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00134688 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00135835 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00136054 Postprocessing: Topography min/max: -800.2 m, 1064 m RMS, max velocity: 0.00952 m/year, 0.0242 m/year *** Timestep 346: t=668821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00269953 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00153075 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00139572 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00136909 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00135588 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00135741 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00137252 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00134451 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00136574 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00134941 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00134883 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00135465 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00137567 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0013362 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00137061 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00137164 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00137301 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0013499 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00137535 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0013501 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00136162 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00134892 Postprocessing: Topography min/max: -804.2 m, 1062 m RMS, max velocity: 0.00952 m/year, 0.0242 m/year *** Timestep 347: t=670821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00273705 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00143109 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00135769 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0013382 Rebuilding Stokes preconditioner... 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Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00131946 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0013566 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00133544 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00134138 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00134671 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00134311 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00134753 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00134635 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00134373 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00133231 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00135592 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00134383 Postprocessing: Topography min/max: -810.2 m, 1061 m RMS, max velocity: 0.00952 m/year, 0.0242 m/year *** Timestep 348: t=672821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00278642 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00148325 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00139396 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00134278 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00131601 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00132878 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00135118 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00133401 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00136107 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00134041 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00134442 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00133916 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00134808 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00136181 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00135475 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00133143 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00135745 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00136927 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00135215 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00135799 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0013641 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00134652 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00135755 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00135537 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0013439 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00135701 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00135659 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00135437 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0013412 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00132621 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00133487 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00136615 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00135402 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00132558 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00133688 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00137511 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00134197 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00132809 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00135019 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00136344 Postprocessing: Topography min/max: -812.6 m, 1060 m RMS, max velocity: 0.00953 m/year, 0.0242 m/year *** Timestep 349: t=674821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00279451 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00147827 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0013963 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00141208 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00139421 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00137484 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00137105 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00137307 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00139873 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00138386 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00138632 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00137818 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00136429 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00137711 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00138247 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0013823 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00137959 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00136863 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00136758 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00135685 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00135698 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00140201 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00137791 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00134777 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00135993 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00137904 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0013568 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00133959 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00134925 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00135246 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0013546 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00136235 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00135851 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00136019 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0013733 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00135741 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00137026 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00136799 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00135768 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00137835 Postprocessing: Topography min/max: -810.6 m, 1059 m RMS, max velocity: 0.00952 m/year, 0.0242 m/year *** Snapshot created! *** Timestep 350: t=676821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 117+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00280109 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00146796 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00139777 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00139444 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00136815 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00135935 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00138122 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00136536 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00136355 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00137409 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00138348 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00136987 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00136012 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00138206 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00137849 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00135589 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00134596 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00136639 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00139021 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00138347 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00136835 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00136957 Postprocessing: Topography min/max: -806 m, 1057 m RMS, max velocity: 0.00952 m/year, 0.0242 m/year *** Timestep 351: t=678821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00273463 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0014249 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00135137 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00136766 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00137062 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00135697 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00134325 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00137029 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00134641 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0013727 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00137452 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00136927 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00136356 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00137414 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00135087 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00135061 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00138973 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00136342 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00136205 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00137117 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00136898 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00136325 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00136903 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00135892 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00135342 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00136367 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00135208 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00133632 Postprocessing: Topography min/max: -798.8 m, 1056 m RMS, max velocity: 0.00952 m/year, 0.0242 m/year *** Timestep 352: t=680821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00271242 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00142914 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00139068 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00136112 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00136451 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00135584 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00132783 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00134817 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.001361 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00134626 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00135244 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00134389 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00136638 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00136145 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00136345 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00135852 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00135867 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00138668 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00138489 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0013742 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00135495 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00137536 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00137494 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00134468 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00135232 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00137206 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00137739 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00135845 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00136101 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00135554 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00133841 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00135165 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00135571 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00136442 Postprocessing: Topography min/max: -806.2 m, 1055 m RMS, max velocity: 0.00953 m/year, 0.0242 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00034 *** Timestep 353: t=682821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00274459 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00152488 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00136778 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00136082 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00134739 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00137333 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0013427 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00134279 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00137465 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00134177 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00134096 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0013486 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00137065 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0013489 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00135011 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00133622 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00134761 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00136027 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.001345 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00133557 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.001365 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00135387 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00133465 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0013467 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00133614 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0013524 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00135459 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0013339 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00134865 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00133593 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00134655 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00133155 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00134837 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00134009 Postprocessing: Topography min/max: -811.8 m, 1054 m RMS, max velocity: 0.00953 m/year, 0.0242 m/year *** Timestep 354: t=684821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00274704 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00148846 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00135279 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00134425 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00138591 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00136593 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00134052 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00133242 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00132981 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00133929 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.001351 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00135187 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0013432 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00132996 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00133299 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00132993 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00134859 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00134698 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00133864 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00135309 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00136897 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00135091 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0013411 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00135228 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00132018 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00134002 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00135548 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00133821 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00134291 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00134586 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00134946 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00134953 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00133923 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00135211 Postprocessing: Topography min/max: -813.4 m, 1053 m RMS, max velocity: 0.00953 m/year, 0.0242 m/year *** Timestep 355: t=686821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0027966 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00145379 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00133613 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00131958 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00133281 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00130273 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00131337 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00132113 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00133158 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00131915 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00133868 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00132929 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00134827 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00131787 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00132796 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00130541 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00132822 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00132535 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00132065 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00129673 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0013259 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0013125 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00131234 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00131194 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00130069 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00131164 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00133413 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00132156 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00132364 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00132194 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00132891 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00132865 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0013301 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00135415 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00134412 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00131556 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00134299 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00134949 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00134159 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00133236 Postprocessing: Topography min/max: -810.8 m, 1051 m RMS, max velocity: 0.00953 m/year, 0.0241 m/year *** Timestep 356: t=688821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00278233 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00149614 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00133131 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00132617 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00134531 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00131983 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0013287 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0013058 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00134045 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00132217 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00133965 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00131009 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00135565 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00133466 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00131451 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00133586 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00133535 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00133307 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00132973 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0013121 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00134154 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00132651 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00131862 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00130867 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0013364 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00133805 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0013253 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0013346 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00132188 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00132274 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00132579 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00134441 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00135182 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00133477 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00133256 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00133653 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00132363 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00133698 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00133422 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00133225 Postprocessing: Topography min/max: -805.8 m, 1050 m RMS, max velocity: 0.00952 m/year, 0.0241 m/year *** Timestep 357: t=690821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0027495 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00146778 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00134593 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00131665 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00135619 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00129934 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00131425 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00131325 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00132696 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00129342 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00131363 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00130361 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00131036 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00130123 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00131621 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00129725 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00131535 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00130441 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00131812 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00130888 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00132143 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00129102 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00133121 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00132139 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00132808 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00131606 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00131365 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00131804 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00129793 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00130851 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00132615 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00130218 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0013264 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00130209 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00133301 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00131105 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00132047 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00128271 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00129659 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00134119 Postprocessing: Topography min/max: -800.7 m, 1049 m RMS, max velocity: 0.00953 m/year, 0.0241 m/year *** Timestep 358: t=692821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00274601 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00135242 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00133318 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00137781 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00133648 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00132076 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00133549 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00133776 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00131462 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00134444 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00133064 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00132484 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00133947 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00132187 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00130135 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00134047 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0013207 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00132612 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00132848 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00133313 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00132301 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00131622 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00132011 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00130864 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00130993 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00135527 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00131117 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00131469 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00133684 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00130303 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00130743 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00131787 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00132316 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00132628 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.001328 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00132174 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00130861 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00134209 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00133848 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00133123 Postprocessing: Topography min/max: -808.2 m, 1047 m RMS, max velocity: 0.00953 m/year, 0.0241 m/year *** Timestep 359: t=694821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 136+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00272507 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00147153 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00133381 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00131599 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00133714 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00130067 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00131868 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00132097 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00133901 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00130588 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00131817 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00131206 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00131351 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00131464 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0013183 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00131557 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00131852 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00131841 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00132971 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00131315 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00130823 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00131381 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00132214 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00129731 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00131463 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00133141 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00131984 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00131649 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00129417 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00130971 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00133003 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00277767 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00142683 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00130627 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00132882 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00133077 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00129323 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00130463 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00128067 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00130604 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00132322 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00132652 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00130355 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00133229 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00129204 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00130109 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00128999 Postprocessing: Topography min/max: -814.3 m, 1045 m RMS, max velocity: 0.00953 m/year, 0.0241 m/year *** Timestep 361: t=698821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00275836 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00143526 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00129218 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00127868 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00127662 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00127597 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00129005 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00129497 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00130522 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0012746 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0013023 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00131635 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00130688 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00129504 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00129817 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00129491 Postprocessing: Topography min/max: -811.2 m, 1044 m RMS, max velocity: 0.00953 m/year, 0.0241 m/year *** Timestep 362: t=700821 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00270963 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.001438 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00133475 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00133264 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00133459 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00132746 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0013167 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00132335 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00131308 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00131163 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00131797 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0013194 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0013466 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00130475 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00132604 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00134591 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0013244 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00131288 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00132049 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00132921 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00132936 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00130911 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00132944 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00132028 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00129729 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0013002 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00133748 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00133847 Postprocessing: Topography min/max: -805.8 m, 1043 m RMS, max velocity: 0.00953 m/year, 0.0241 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00035 *** Timestep 363: t=702821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0027443 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00145006 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00136145 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00135883 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00135985 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00135367 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00136919 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00134385 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00132713 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00136569 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00136406 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0013267 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00134896 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00136005 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00134133 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0013314 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00135099 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00133514 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0013407 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00134241 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00132735 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00131732 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00134821 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00132625 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00132384 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00132835 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00132165 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0013327 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00132972 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00132325 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00132827 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00134076 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00132428 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00131478 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00132322 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00131038 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00132768 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00130317 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00133322 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00130426 Postprocessing: Topography min/max: -803 m, 1041 m RMS, max velocity: 0.00953 m/year, 0.0241 m/year *** Timestep 364: t=704821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00277129 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00138782 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00128438 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00128191 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00129706 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00128785 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00128962 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0012814 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00128139 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00127149 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00125548 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00127585 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00128645 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00126322 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00128838 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00129382 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00128221 Postprocessing: Topography min/max: -810.2 m, 1040 m RMS, max velocity: 0.00953 m/year, 0.0241 m/year *** Timestep 365: t=706821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00271727 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00126513 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00126355 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00126317 Postprocessing: Topography min/max: -814.8 m, 1039 m RMS, max velocity: 0.00953 m/year, 0.0241 m/year *** Timestep 366: t=708821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00276972 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00143306 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00131898 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00126889 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00126495 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00126558 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00128251 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00127666 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00125501 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00124477 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00127333 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00128345 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00127242 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00125601 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00126813 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00127299 Postprocessing: Topography min/max: -815.2 m, 1038 m RMS, max velocity: 0.00953 m/year, 0.0241 m/year *** Timestep 367: t=710821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00272489 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00142713 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00128017 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00130344 Rebuilding Stokes preconditioner... 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Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0012943 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00127638 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00127437 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00124929 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00129521 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00129231 Postprocessing: Topography min/max: -811.9 m, 1037 m RMS, max velocity: 0.00953 m/year, 0.0241 m/year *** Timestep 368: t=712821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00271418 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00139114 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00127665 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00126424 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00128443 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00125141 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00127827 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00125224 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00128623 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00128634 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00127004 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00126386 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00127298 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00126057 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00129239 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00126807 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00128007 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00126768 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00126551 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00126868 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00127257 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00125013 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00127404 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.001287 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00128549 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00126108 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00127454 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00126131 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00128538 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00125326 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00126429 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00124194 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00125646 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00126527 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00128293 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00126701 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00127683 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00126876 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00128974 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0012628 Postprocessing: Topography min/max: -806.3 m, 1035 m RMS, max velocity: 0.00953 m/year, 0.0241 m/year *** Timestep 369: t=714821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00268306 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00141392 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.001268 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00127418 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00128753 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00130144 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00128878 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0012884 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00129152 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00125371 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00128534 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0012744 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0012788 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0012738 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00128955 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00126311 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00127373 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00130019 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0013073 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00124653 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00128884 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00128079 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00125601 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0026908 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00146145 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00126244 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00125279 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00125947 Postprocessing: Topography min/max: -812.5 m, 1033 m RMS, max velocity: 0.00954 m/year, 0.0242 m/year *** Timestep 371: t=718821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00270979 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0013298 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00128513 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00128394 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00129779 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0012978 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00128314 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0012544 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00128039 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00124929 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00125682 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00123848 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00126497 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00128402 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00126805 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00124755 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00125904 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00126784 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00125585 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00126402 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00126212 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00123149 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00125523 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00128541 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00126014 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00127356 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00128442 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00126716 Postprocessing: Topography min/max: -816.6 m, 1032 m RMS, max velocity: 0.00953 m/year, 0.0241 m/year *** Timestep 372: t=720821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00277456 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00142568 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00130268 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0012962 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00127449 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00126624 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00127676 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00127741 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00125199 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00126363 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00127925 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00127096 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00125211 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00125893 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00125769 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00124692 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00128338 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00126764 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00122977 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00124073 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00125459 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00123908 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00123925 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00124334 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00124838 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00125022 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00123902 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00125958 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00122452 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00123015 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00124585 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00126208 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00126101 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00125041 Postprocessing: Topography min/max: -816.5 m, 1030 m RMS, max velocity: 0.00954 m/year, 0.0242 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00036 *** Timestep 373: t=722821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00279001 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00141671 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00123809 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00126469 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00124863 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0012249 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00125423 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00123498 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00124746 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00123683 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0012413 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00124392 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00123308 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00125922 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00126164 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00123875 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00125372 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00124263 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00124138 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00121552 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00122194 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00127067 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0012917 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00124768 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00127695 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0012436 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00124337 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0012443 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00123543 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00125648 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00123996 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00123107 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00125306 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00125333 Postprocessing: Topography min/max: -812.9 m, 1029 m RMS, max velocity: 0.00954 m/year, 0.0241 m/year *** Timestep 374: t=724821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00288463 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00143905 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0012542 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0012779 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00129546 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00126066 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00126804 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0012582 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00127396 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00127046 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00126924 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00128698 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00127944 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00125536 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00127157 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00127122 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00126321 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00124129 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00126427 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00127695 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00126877 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00126409 Postprocessing: Topography min/max: -807.1 m, 1028 m RMS, max velocity: 0.00954 m/year, 0.0241 m/year *** Timestep 375: t=726821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00268343 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0013389 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00126638 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00127163 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00126921 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00124393 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0012397 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00124909 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.001281 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00124877 Postprocessing: Topography min/max: -808.3 m, 1027 m RMS, max velocity: 0.00954 m/year, 0.0241 m/year *** Timestep 376: t=728821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0027746 Rebuilding Stokes preconditioner... Solving Stokes system... 107+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00143428 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00126988 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00124882 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00127618 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00124236 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00123992 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00126215 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00127364 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00122243 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00126869 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.001225 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0012416 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0012361 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00126759 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00122342 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00124001 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00120768 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00124891 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00122466 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00125098 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00124794 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0012483 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00122944 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00125555 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00122026 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00123957 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00125695 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00126222 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00123939 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00127853 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00126225 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0012646 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00123788 Postprocessing: Topography min/max: -814.8 m, 1026 m RMS, max velocity: 0.00954 m/year, 0.0241 m/year *** Timestep 377: t=730821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00282568 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00136825 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00125345 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00123505 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00125387 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00123382 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00120993 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00121398 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00121843 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00120668 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00121852 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00122587 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00125619 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00120983 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00120612 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00121904 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00125604 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00122581 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00122229 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00123658 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00124886 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00122688 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00122275 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0012251 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00120505 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0012081 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00123703 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00125187 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00126311 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00122926 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00122587 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00121438 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00123365 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00123678 Postprocessing: Topography min/max: -818.4 m, 1024 m RMS, max velocity: 0.00954 m/year, 0.0242 m/year *** Timestep 378: t=732821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00282362 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00133074 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00121464 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00121226 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00124849 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00125828 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00124713 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00123581 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00123171 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00123051 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00122787 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00122391 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00122191 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00122422 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00122544 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00122811 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00121823 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0012459 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00124026 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00121536 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00120852 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00121897 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00119817 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00122496 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00123795 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00123996 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00124246 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00121714 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0012181 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00121689 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00122409 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00124762 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0012373 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00124458 Postprocessing: Topography min/max: -817.9 m, 1023 m RMS, max velocity: 0.00954 m/year, 0.0242 m/year *** Timestep 379: t=734821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00280626 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00138402 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00119589 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00122675 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00124382 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00124525 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00123674 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00275615 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00130425 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00118791 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00121067 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00121347 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00121965 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.001205 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00120499 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00122215 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00121464 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0012065 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00121528 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00122423 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00118629 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00120645 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00122181 Postprocessing: Topography min/max: -808 m, 1021 m RMS, max velocity: 0.00954 m/year, 0.0241 m/year *** Timestep 381: t=738821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00283018 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00129369 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00119186 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00120654 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00116158 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00118837 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00119233 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00120778 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.001194 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00117759 Postprocessing: Topography min/max: -810.9 m, 1020 m RMS, max velocity: 0.00954 m/year, 0.0241 m/year *** Timestep 382: t=740821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00275378 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00133056 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00119606 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00123549 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0012056 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.001205 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00119866 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00122108 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00120346 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00121757 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00122586 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00121972 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00118328 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00121744 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00123875 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00122124 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00119373 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0011964 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00119144 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00121099 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00120495 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00121184 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00121171 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00121411 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00119406 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00122404 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00120801 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00122033 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00121129 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00121787 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00122082 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00124156 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00120392 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00122657 Postprocessing: Topography min/max: -817.1 m, 1019 m RMS, max velocity: 0.00954 m/year, 0.0242 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00037 *** Timestep 383: t=742821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00272531 Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00138433 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00120317 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00120975 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00119119 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00122587 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00121418 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00119938 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.001171 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00119976 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00117702 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00117695 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00118452 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00120328 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00117566 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00117758 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00117833 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00122149 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00118755 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00117681 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00117036 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00118406 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00119337 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0011851 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00116401 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00121852 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00120078 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00117758 Postprocessing: Topography min/max: -820.4 m, 1017 m RMS, max velocity: 0.00954 m/year, 0.0241 m/year *** Timestep 384: t=744821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00277216 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00129686 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00120654 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00120021 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00122544 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00121767 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00119423 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00118286 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00123924 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00123942 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00119535 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00122681 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00121284 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0012161 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00120828 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00120553 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00121263 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00120182 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00120528 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00119379 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00122526 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0012161 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00122418 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00122251 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00121524 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00121468 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00124156 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00120786 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00119836 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00122378 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00123433 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00120757 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00122862 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00119996 Postprocessing: Topography min/max: -819.4 m, 1016 m RMS, max velocity: 0.00954 m/year, 0.0242 m/year *** Timestep 385: t=746821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 139+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00281983 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00137519 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00120146 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00119013 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00119554 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00117799 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00116704 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00118701 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00121356 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00116912 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00115932 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00119847 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00119359 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00118077 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00117206 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0011821 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00120089 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00118344 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00114509 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00115769 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00118658 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0012357 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00119667 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00120396 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.001198 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00117466 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00119167 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00118669 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00118405 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0011768 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00121593 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00120859 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00117551 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00120147 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00117565 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00118227 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0012081 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00116724 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00118962 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00122357 Postprocessing: Topography min/max: -815.3 m, 1015 m RMS, max velocity: 0.00955 m/year, 0.0242 m/year *** Timestep 386: t=748821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0027868 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00136149 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00116875 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00116767 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00118817 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00118201 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00117856 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0011602 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00115311 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00117903 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00114742 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00114035 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00117478 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00117481 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00115875 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00116076 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00115359 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00115993 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00119373 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00118489 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00113892 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00116215 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00117237 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00118022 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00119504 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00118073 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00118103 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00117029 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00116065 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00117853 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00115731 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00119436 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00118817 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00117537 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00117791 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00119825 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00118512 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00119056 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00116463 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00117838 Postprocessing: Topography min/max: -809 m, 1014 m RMS, max velocity: 0.00954 m/year, 0.0241 m/year *** Timestep 387: t=750821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00280063 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00132084 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0012432 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00121462 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00120755 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00117814 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00119047 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00122024 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00121894 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00118642 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00119909 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00118337 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0011829 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00118956 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00118214 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00118292 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00119148 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00120031 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00118033 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00117423 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00119045 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00119023 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00118701 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00120421 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00118554 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00120404 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00122193 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00118469 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00120255 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00119159 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00119518 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.001189 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00120331 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00115514 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00121257 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00116987 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00117429 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00116298 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00116143 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00116513 Postprocessing: Topography min/max: -813.4 m, 1013 m RMS, max velocity: 0.00954 m/year, 0.0241 m/year *** Timestep 388: t=752821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00275964 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0012801 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00120161 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00115059 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00116065 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00114823 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00117005 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00116258 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00115806 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00116173 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0011844 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00117409 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00119512 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00120179 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00119918 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0011652 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00118494 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00115168 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00119425 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00120545 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00118094 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00116474 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00117277 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00119308 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0011754 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00119282 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00118911 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00117302 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0011893 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00118109 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0012005 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00117225 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00117017 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00119887 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00118852 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00117251 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00116612 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00119405 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00118572 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00119651 Postprocessing: Topography min/max: -819.5 m, 1012 m RMS, max velocity: 0.00954 m/year, 0.0241 m/year *** Timestep 389: t=754821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 125+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00283379 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00139735 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00121768 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00120966 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00117146 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00279276 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0012909 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00121734 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00119366 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00119303 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00122113 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0011978 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00119928 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00118771 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00121329 Postprocessing: Topography min/max: -820.9 m, 1009 m RMS, max velocity: 0.00955 m/year, 0.0242 m/year *** Timestep 391: t=758821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00283695 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00120005 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00121404 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00117118 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00117088 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00117961 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00119967 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00120473 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00118184 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00118427 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00122511 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00117853 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00116992 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00120332 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00118564 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00116788 Postprocessing: Topography min/max: -816.7 m, 1008 m RMS, max velocity: 0.00955 m/year, 0.0242 m/year *** Timestep 392: t=760821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00285867 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00136269 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00116901 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00117248 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00116498 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00117583 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00119112 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00117058 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00117721 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00116917 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00117679 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00117851 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00118696 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00117547 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00122375 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00117649 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00119484 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00116999 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00118016 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00115638 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00122697 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00120216 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0011826 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00116589 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00117449 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00117578 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00118303 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00115951 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00118559 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00115103 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00117156 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00117572 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00117822 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00115083 Postprocessing: Topography min/max: -810.3 m, 1007 m RMS, max velocity: 0.00955 m/year, 0.0242 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00038 *** Timestep 393: t=762821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00281849 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00129436 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00119022 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0012064 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0011788 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00118426 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00118837 Rebuilding Stokes preconditioner... 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Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00118259 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00118786 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00117715 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00119449 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00117425 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00116933 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00119871 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00117085 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00118006 Postprocessing: Topography min/max: -816 m, 1006 m RMS, max velocity: 0.00955 m/year, 0.0242 m/year *** Timestep 394: t=764821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00280513 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00129354 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00117703 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00118956 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00121007 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00115287 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00118633 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00118121 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00119184 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00120475 Postprocessing: Topography min/max: -821.7 m, 1005 m RMS, max velocity: 0.00955 m/year, 0.0242 m/year *** Timestep 395: t=766821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00282795 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00127182 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00120609 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00120558 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0011946 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00118197 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00118419 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00119648 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00120719 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00117703 Postprocessing: Topography min/max: -824.2 m, 1004 m RMS, max velocity: 0.00955 m/year, 0.0242 m/year *** Timestep 396: t=768821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00283932 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00135304 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00119918 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00118977 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00120336 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00117933 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00119457 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00115688 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00117243 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00117344 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00114986 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00115689 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.001202 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00115943 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00118466 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00115347 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00119006 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00118542 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00119193 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00112994 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0011609 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00115639 Postprocessing: Topography min/max: -822.4 m, 1002 m RMS, max velocity: 0.00955 m/year, 0.0242 m/year *** Timestep 397: t=770821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00289596 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00126171 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00117604 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00117228 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00117118 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00116974 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00116092 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00119315 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00120564 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00117709 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00119741 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00119339 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00118485 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.001172 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00117835 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00118664 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00118486 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00120036 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00118457 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00117404 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00119776 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00120167 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00120035 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00120474 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00117671 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00118148 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00119904 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0011868 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00115807 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00117414 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00116655 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0011809 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00117146 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00119983 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00122434 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00121735 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00121403 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00119327 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00120791 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00120836 Postprocessing: Topography min/max: -818 m, 1001 m RMS, max velocity: 0.00955 m/year, 0.0242 m/year *** Timestep 398: t=772821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00282379 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00135607 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00115515 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00116835 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00116839 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00117104 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00118652 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00116754 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00116694 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00117766 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00116201 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00114425 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00116195 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00113253 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00117636 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00116777 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00114619 Postprocessing: Topography min/max: -811.4 m, 1000 m RMS, max velocity: 0.00955 m/year, 0.0242 m/year *** Timestep 399: t=774821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00280622 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. 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Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00278543 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00131764 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00120666 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00119896 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00117827 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00114837 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00117583 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00117818 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.001167 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00118094 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00116422 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00116925 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00115917 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0011861 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00115935 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00117638 Postprocessing: Topography min/max: -823.8 m, 998 m RMS, max velocity: 0.00956 m/year, 0.0242 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 3.16e+04s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 16045 | 8.13e+03s | 26% | | Assemble composition system | 2842 | 7.85e+03s | 25% | | Assemble temperature system | 406 | 1.14e+03s | 3.6% | | Build Stokes preconditioner | 16045 | 9.51e+03s | 30% | | Build composition preconditioner | 2824 | 87.6s | 0.28% | | Build temperature preconditioner | 406 | 12.5s | 0% | | Create snapshot | 8 | 3.96s | 0% | | Initialization | 1 | 0.0484s | 0% | | Mesh deformation | 406 | 49.5s | 0.16% | | Postprocessing | 401 | 112s | 0.35% | | Refine mesh structure, part 1 | 5 | 0.332s | 0% | | Refine mesh structure, part 2 | 5 | 0.582s | 0% | | Setup dof systems | 6 | 0.693s | 0% | | Setup initial conditions | 6 | 1.66s | 0% | | Setup matrices | 6 | 2.23s | 0% | | Solve Stokes system | 16045 | 4.44e+03s | 14% | | Solve composition system | 2824 | 149s | 0.47% | | Solve temperature system | 406 | 44.6s | 0.14% | +----------------------------------+-----------+------------+------------+ *** Timestep 401: t=778821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00289304 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00124201 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00114904 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00119364 Postprocessing: Topography min/max: -825.9 m, 996.8 m RMS, max velocity: 0.00956 m/year, 0.0242 m/year *** Timestep 402: t=780821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00284128 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00138781 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00116534 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0011836 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00116517 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00117257 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00116402 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00115934 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00119159 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00116285 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00115938 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00119047 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00119168 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00113959 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00118438 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00116396 Postprocessing: Topography min/max: -823.8 m, 995.6 m RMS, max velocity: 0.00956 m/year, 0.0242 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00039 *** Timestep 403: t=782821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00279981 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00130149 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00117969 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00117408 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00117672 Rebuilding Stokes preconditioner... 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Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00277379 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00127477 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00114796 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00118822 Postprocessing: Topography min/max: -812.6 m, 993.5 m RMS, max velocity: 0.00956 m/year, 0.0242 m/year *** Timestep 405: t=786821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 123+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00282658 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00130785 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00114711 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00111753 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00115567 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00113272 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00118784 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00115803 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.001159 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00115292 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00114799 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00115356 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00115383 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00112778 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00113012 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00113278 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00113503 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00113228 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00117876 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00112819 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00114793 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00114953 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00116061 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0011573 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00116469 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00115574 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00113728 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00113613 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00118869 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00117531 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00119122 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00116389 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00114663 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00116065 Postprocessing: Topography min/max: -820.5 m, 992.4 m RMS, max velocity: 0.00956 m/year, 0.0242 m/year *** Timestep 406: t=788821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0028314 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00126308 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00115102 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00120076 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00116013 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00118218 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00115402 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00114694 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00115259 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00116273 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00116567 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00114149 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00114167 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00113555 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00112694 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00114376 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00118061 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00115976 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00114583 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00114279 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0011713 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00118393 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00115868 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00115405 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00114383 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00116589 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00114541 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00114593 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00117941 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00118582 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00113582 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00114016 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00114383 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00115223 Postprocessing: Topography min/max: -825.7 m, 991.2 m RMS, max velocity: 0.00956 m/year, 0.0242 m/year *** Timestep 407: t=790821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00276472 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00129582 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00113372 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00115978 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00117029 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00117439 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00116809 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00120739 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00120089 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00114335 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00117108 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00116265 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00116929 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00116171 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00117354 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00117084 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00117836 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0011608 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00118213 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00116002 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00115754 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00114481 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00119201 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00118031 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0011567 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00118552 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00119626 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00117471 Postprocessing: Topography min/max: -827.2 m, 990.1 m RMS, max velocity: 0.00956 m/year, 0.0242 m/year *** Timestep 408: t=792821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00275294 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0012825 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0011304 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00120103 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00117979 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00117875 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00120252 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0011764 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00116574 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00119604 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00118211 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00119042 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0011826 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00118746 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00119011 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00120036 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00119806 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00118614 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0011796 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00280398 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00141749 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00114561 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00118437 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00117648 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00282352 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00125059 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0011322 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00118841 Rebuilding Stokes preconditioner... 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Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00117903 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00118399 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00117103 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00116392 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00118035 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00117029 Postprocessing: Topography min/max: -814.6 m, 986.8 m RMS, max velocity: 0.00957 m/year, 0.0243 m/year *** Timestep 411: t=798821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00285869 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00117408 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00117788 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00117543 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00118945 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00118491 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00117129 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00121494 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00117166 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00116214 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00120007 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00122296 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0011735 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00118848 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00118433 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0011841 Postprocessing: Topography min/max: -822.2 m, 985.7 m RMS, max velocity: 0.00957 m/year, 0.0243 m/year *** Timestep 412: t=800821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00282722 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00136481 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00118631 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00118677 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00118563 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00115806 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00117903 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00118203 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00118328 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00118596 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00118482 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00117635 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00115404 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00118179 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00119495 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00117028 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00117966 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0011957 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00118249 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00119957 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00116388 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00117913 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00118806 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00121746 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0011659 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00117426 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00116968 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00119302 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00117048 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00120036 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00116578 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00115963 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00116241 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0011861 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00115957 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00116876 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00117407 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00117133 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00118258 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00118791 Postprocessing: Topography min/max: -827.1 m, 984.7 m RMS, max velocity: 0.00957 m/year, 0.0243 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00040 *** Timestep 413: t=802821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00279691 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00131659 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00118922 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00114801 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00116373 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00115444 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00113694 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00276487 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00127698 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00119956 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00118388 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00117486 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00114136 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00113472 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00114706 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0011689 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00116807 Postprocessing: Topography min/max: -825.6 m, 982.3 m RMS, max velocity: 0.00957 m/year, 0.0243 m/year *** Timestep 415: t=806821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00294036 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00141445 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00116985 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00117198 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00119735 Postprocessing: Topography min/max: -820.5 m, 981.1 m RMS, max velocity: 0.00957 m/year, 0.0243 m/year *** Timestep 416: t=808821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00282452 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00130472 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00114841 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00117662 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0012053 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00117805 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00117498 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0011446 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00119615 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00117911 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00114847 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00115491 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00116552 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00118343 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00118963 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00123128 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00120331 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00119822 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00120997 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00117672 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00119108 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00117415 Postprocessing: Topography min/max: -816.2 m, 980.1 m RMS, max velocity: 0.00957 m/year, 0.0243 m/year *** Timestep 417: t=810821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00282608 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00131277 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00119502 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00123715 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00124959 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00117083 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00119222 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00118857 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00120506 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00118768 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00120688 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00121832 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00119814 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0011843 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00118895 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00116668 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00119199 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00119169 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00119041 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00117503 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00115674 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00116902 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00118504 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0011803 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00119561 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00115877 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00115934 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00117891 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00118844 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00117625 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00117749 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00116709 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00115856 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00117701 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00118253 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00120382 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00117975 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00117383 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0012016 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00116612 Postprocessing: Topography min/max: -823.7 m, 979.1 m RMS, max velocity: 0.00957 m/year, 0.0243 m/year *** Timestep 418: t=812821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00279525 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00131435 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00117111 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00114508 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00122318 Postprocessing: Topography min/max: -828.3 m, 978 m RMS, max velocity: 0.00957 m/year, 0.0243 m/year *** Timestep 419: t=814821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.002767 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0013239 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00121114 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0011824 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00119883 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00117444 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00119883 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00121068 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00117546 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00116416 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00114747 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00117438 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00119797 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00117351 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00117246 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00117355 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00118886 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00118473 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00117408 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00118789 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00118248 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00116247 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00115596 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00122408 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00119974 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00115618 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00116002 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00116601 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00116909 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00117251 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00117426 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00118435 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00118045 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00120362 Postprocessing: Topography min/max: -829 m, 976.9 m RMS, max velocity: 0.00957 m/year, 0.0243 m/year *** Timestep 420: t=816821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 123+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00284618 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00134594 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0011707 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00118163 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00120703 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00120193 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00120143 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00118264 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00118627 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00119231 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0011998 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00122411 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00121403 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0011573 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00119078 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00117888 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00118121 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0011679 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00119422 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00115448 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00117292 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0011703 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00118511 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00115488 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00117606 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00118557 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00119622 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00119212 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00117822 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00118144 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00118449 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00117488 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00118824 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00118968 Postprocessing: Topography min/max: -826 m, 975.7 m RMS, max velocity: 0.00957 m/year, 0.0243 m/year *** Timestep 421: t=818821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00281582 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00128375 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00116994 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00119973 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00116857 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00121922 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00121486 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0012068 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00120238 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00123992 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0011984 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00116982 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00115978 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00120381 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00117977 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.001168 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00119022 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00118871 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00116599 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00118123 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0011688 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00121096 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00116666 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00115459 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00117162 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00120211 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00116653 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00120991 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0012066 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00119393 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00116672 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00118961 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00117164 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00120937 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0011817 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00119835 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00114882 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00119813 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00117379 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00119173 Postprocessing: Topography min/max: -820.7 m, 974.5 m RMS, max velocity: 0.00958 m/year, 0.0243 m/year *** Timestep 422: t=820821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00280758 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00136086 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00119015 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00117294 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00120428 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00117719 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00116412 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00114728 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00116497 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00114965 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00116303 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00118526 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00119316 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.001181 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0011803 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00117031 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00114406 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00115373 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00117953 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00115208 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0011605 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00117396 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00116115 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00115021 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00117457 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00115248 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00112437 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0011705 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00120338 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00117226 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00116391 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00117298 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00119525 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00117386 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0011651 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0011778 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00118728 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00116813 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00113561 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00116653 Postprocessing: Topography min/max: -817.5 m, 973.5 m RMS, max velocity: 0.00958 m/year, 0.0243 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00041 *** Timestep 423: t=822821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00288233 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00128942 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00120668 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00117903 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00119192 Rebuilding Stokes preconditioner... 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Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00270971 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00135928 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0011725 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00118961 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00118371 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00118007 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00119879 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00121001 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00116789 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00117726 Postprocessing: Topography min/max: -829 m, 971.3 m RMS, max velocity: 0.00958 m/year, 0.0244 m/year *** Timestep 425: t=826821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00274599 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00118222 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.001196 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00120382 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.001195 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00118493 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00118871 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00117035 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0011696 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00119434 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00117907 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00116632 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00116471 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00120067 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00117192 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00118476 Postprocessing: Topography min/max: -829.3 m, 970.2 m RMS, max velocity: 0.00958 m/year, 0.0243 m/year *** Timestep 426: t=828821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 107+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00285017 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00134314 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00123088 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00121685 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00121621 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00119346 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00119621 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0012097 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00120341 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00122719 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00122174 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0012111 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00120558 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00121493 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00121126 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0012172 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0012012 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00119244 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0012335 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00121688 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00120956 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.001201 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00123554 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00117447 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00118993 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00120481 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00121572 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00118427 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00119036 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00119437 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00119598 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00119951 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00121133 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00118291 Postprocessing: Topography min/max: -826 m, 969 m RMS, max velocity: 0.00958 m/year, 0.0244 m/year *** Timestep 427: t=830821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00273149 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00126867 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00115016 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00119626 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00121285 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00121309 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00121866 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00120904 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00120509 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00121909 Postprocessing: Topography min/max: -820.5 m, 967.9 m RMS, max velocity: 0.00958 m/year, 0.0243 m/year *** Timestep 428: t=832821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00279017 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00269152 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00134295 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00122896 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00121626 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00119449 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00122889 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00120369 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00121757 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00120923 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00121023 Postprocessing: Topography min/max: -825.3 m, 965.7 m RMS, max velocity: 0.00958 m/year, 0.0244 m/year *** Timestep 430: t=836821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00272457 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00128836 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00120158 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00123377 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00118976 Postprocessing: Topography min/max: -829.3 m, 964.6 m RMS, max velocity: 0.00958 m/year, 0.0244 m/year *** Timestep 431: t=838821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00276639 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00118842 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00119067 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00119086 Postprocessing: Topography min/max: -829.1 m, 963.4 m RMS, max velocity: 0.00958 m/year, 0.0244 m/year *** Timestep 432: t=840821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00260184 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00130281 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00121123 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00121973 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00120622 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00121957 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0012141 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00119142 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00119031 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00122615 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00120276 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00119742 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00119809 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00122099 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0011975 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00120899 Postprocessing: Topography min/max: -825.5 m, 962.2 m RMS, max velocity: 0.00959 m/year, 0.0244 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00042 *** Timestep 433: t=842821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00276479 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00278443 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00132385 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00119919 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00117026 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00121078 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00268178 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0014395 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00119076 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00118607 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00119224 Postprocessing: Topography min/max: -825.4 m, 958.8 m RMS, max velocity: 0.00959 m/year, 0.0244 m/year *** Timestep 436: t=848821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00262011 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0013046 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00121015 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00122092 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00119571 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00120929 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00122364 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0012338 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0012133 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00124464 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00123094 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0012095 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00122061 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00120721 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00121414 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00124148 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00122623 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00122888 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00122983 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00119134 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00123271 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00123776 Postprocessing: Topography min/max: -828.9 m, 957.7 m RMS, max velocity: 0.00959 m/year, 0.0244 m/year *** Timestep 437: t=850821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00266483 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00130682 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00121549 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00119877 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00122535 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00118661 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0012374 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00122916 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00120245 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0011861 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00120983 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00118875 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00121705 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00121563 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00121555 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00118618 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00120079 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00118239 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0012152 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.001195 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00119997 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00121217 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00123756 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00118978 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00119515 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00123082 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00124062 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00118822 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00122154 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00124074 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00123454 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0012057 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0012253 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00119178 Postprocessing: Topography min/max: -828.4 m, 956.6 m RMS, max velocity: 0.00959 m/year, 0.0244 m/year *** Timestep 438: t=852821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00276206 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00138041 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0011658 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00122373 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00124204 Postprocessing: Topography min/max: -824.4 m, 957.4 m RMS, max velocity: 0.00959 m/year, 0.0244 m/year *** Timestep 439: t=854821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00279654 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00132006 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00120145 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00121 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00127403 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00123941 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00121462 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00121961 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00125834 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00124206 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00123697 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00122017 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00125223 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00120126 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00119075 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00121972 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00122326 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00121441 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00121163 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00122716 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00119425 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0011898 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00121474 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00124913 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00121357 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00121786 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00122733 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00119754 Postprocessing: Topography min/max: -818.4 m, 958.2 m RMS, max velocity: 0.0096 m/year, 0.0245 m/year *** Timestep 440: t=856821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00283354 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00136613 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00123885 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00124675 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00124444 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00126089 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00123629 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0012321 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00121592 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00123034 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00124298 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00121905 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00123848 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00123536 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00123191 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00122443 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00124761 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00126324 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00122355 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00120657 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00121242 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0012124 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0012449 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0012456 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00120028 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00121607 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00123423 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00121998 Postprocessing: Topography min/max: -819.1 m, 959 m RMS, max velocity: 0.0096 m/year, 0.0245 m/year *** Timestep 441: t=858821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00283608 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0013692 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00121444 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00125652 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0012406 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00122994 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00124847 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0012274 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00124655 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00125041 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00121863 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00122432 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00120637 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00121275 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00123691 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00123483 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00123394 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00122174 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0012165 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00124369 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00122611 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00121234 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00122361 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00120805 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00123112 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00121753 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0012342 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00122439 Postprocessing: Topography min/max: -825.4 m, 959.7 m RMS, max velocity: 0.0096 m/year, 0.0245 m/year *** Timestep 442: t=860821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00278432 Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00143317 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00125079 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00122093 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00124934 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00125176 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00124278 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0012176 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00123915 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00124252 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00121845 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00121851 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00122077 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0012302 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00123478 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0012197 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00123905 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00124683 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00123869 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00121825 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00125251 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00126565 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00124274 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00121922 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0012112 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00122497 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00124125 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00122525 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00122809 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00125339 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00122605 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00124842 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00122765 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00123075 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00123741 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0012558 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00123797 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0012663 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00125859 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00127053 Postprocessing: Topography min/max: -828.5 m, 960.5 m RMS, max velocity: 0.0096 m/year, 0.0245 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00043 *** Timestep 443: t=862821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00290681 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0013627 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00123927 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00124374 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0012355 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. 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Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0028829 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00142432 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00121749 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00122043 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00124752 Postprocessing: Topography min/max: -823.4 m, 961.7 m RMS, max velocity: 0.0096 m/year, 0.0244 m/year *** Timestep 445: t=866821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00294027 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0012176 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0012422 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00121794 Postprocessing: Topography min/max: -817.2 m, 962.3 m RMS, max velocity: 0.0096 m/year, 0.0245 m/year *** Timestep 446: t=868821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 111+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00287375 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00135254 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00123068 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0012629 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00123081 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00124366 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00126836 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00125265 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00125472 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00124402 Postprocessing: Topography min/max: -819.3 m, 962.9 m RMS, max velocity: 0.0096 m/year, 0.0245 m/year *** Timestep 447: t=870821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00270684 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0013131 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00120517 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00124438 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00125126 Postprocessing: Topography min/max: -825.4 m, 963.6 m RMS, max velocity: 0.0096 m/year, 0.0245 m/year *** Timestep 448: t=872821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0028789 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00284382 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00135424 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00118518 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00122667 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00125475 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00125472 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.001235 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00123688 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00126671 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00126263 Postprocessing: Topography min/max: -826.9 m, 965 m RMS, max velocity: 0.0096 m/year, 0.0245 m/year *** Snapshot created! *** Timestep 450: t=876821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00293287 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00135069 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00124052 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00123254 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00123573 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00122238 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00123462 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00126399 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00125634 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0012026 Postprocessing: Topography min/max: -822.5 m, 965.7 m RMS, max velocity: 0.0096 m/year, 0.0245 m/year *** Timestep 451: t=878821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00303611 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0014508 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00124835 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0012492 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0012699 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00124676 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00123218 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00124707 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0012309 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00124829 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0012343 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00123361 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00122362 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00122859 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00123578 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00123852 Postprocessing: Topography min/max: -816.1 m, 966.3 m RMS, max velocity: 0.0096 m/year, 0.0245 m/year *** Timestep 452: t=880821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00292288 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00134191 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.001207 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00122279 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00125879 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00122454 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00125259 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00124758 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0012422 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00122006 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00124339 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00123122 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00123536 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00122866 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00124386 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00121086 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0012309 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00126572 Postprocessing: Topography min/max: -819.6 m, 966.8 m RMS, max velocity: 0.0096 m/year, 0.0245 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00044 *** Timestep 453: t=882821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00267938 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00293846 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00135264 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00120072 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00122717 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0012649 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00120367 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00123922 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00118921 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0012467 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00124557 Postprocessing: Topography min/max: -827.9 m, 967.8 m RMS, max velocity: 0.00961 m/year, 0.0245 m/year *** Timestep 455: t=886821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 123+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00384822 Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00147321 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00122742 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00119731 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00121287 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00122853 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00123304 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00122494 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00123468 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00122039 Postprocessing: Topography min/max: -826.2 m, 968.3 m RMS, max velocity: 0.00961 m/year, 0.0246 m/year *** Timestep 456: t=888821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00307592 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00125988 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00127323 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00123851 Postprocessing: Topography min/max: -821.4 m, 968.7 m RMS, max velocity: 0.00961 m/year, 0.0246 m/year *** Timestep 457: t=890821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00302802 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00142559 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00128129 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00126316 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00127192 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00131199 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00128516 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0012942 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00129562 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00128466 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00127257 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00126513 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00129034 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00129502 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0012476 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00126602 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00127841 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00128014 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00129407 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00128683 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00130636 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0012916 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00127585 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00127629 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00132521 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00126486 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00127066 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00127397 Postprocessing: Topography min/max: -814.6 m, 969.1 m RMS, max velocity: 0.00961 m/year, 0.0246 m/year *** Timestep 458: t=892821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00296964 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00140899 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00121316 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00123004 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00126776 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00128455 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00126035 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00126183 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00124948 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0012467 Rebuilding Stokes preconditioner... 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Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00126234 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00128431 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00126471 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00124702 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0012758 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00126749 Postprocessing: Topography min/max: -819.4 m, 969.5 m RMS, max velocity: 0.00961 m/year, 0.0245 m/year *** Timestep 459: t=894821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00282631 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0013944 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00125298 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00125558 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00127942 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00124383 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0012461 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00127077 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00124105 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00127981 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00127771 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00125315 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00125561 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00127531 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00124514 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00124297 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00127806 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00127445 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00125429 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00129949 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00126233 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0012705 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00125344 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00123722 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00126057 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00126939 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00125389 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00127288 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00128032 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00125145 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00127444 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00128536 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00125355 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00124785 Postprocessing: Topography min/max: -824.9 m, 969.8 m RMS, max velocity: 0.00962 m/year, 0.0246 m/year *** Timestep 460: t=896821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00294012 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00138452 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00123504 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00124011 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00125009 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00127537 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00128965 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00128911 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00126331 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00124143 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00125151 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00126701 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00124697 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00125321 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00126345 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00127603 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00126645 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00127017 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0012921 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00128801 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00126256 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0012447 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0012514 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00127231 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00129837 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00125583 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00124788 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00126777 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00126467 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00124383 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00126559 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00124866 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00125703 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00129734 Postprocessing: Topography min/max: -826.8 m, 970.1 m RMS, max velocity: 0.00961 m/year, 0.0246 m/year *** Timestep 461: t=898821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 103+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00309629 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00145697 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00122359 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00126517 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00128796 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00125266 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00128574 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00128397 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00126327 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0012667 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00127584 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0012748 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00124082 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00124477 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00128309 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00127379 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00124978 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0012532 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00125044 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00123748 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00127116 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00124889 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00125032 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00123136 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00124231 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00122845 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00124584 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0011897 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00122969 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00124901 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00124219 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00127922 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00125119 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00122856 Postprocessing: Topography min/max: -824.8 m, 970.4 m RMS, max velocity: 0.00961 m/year, 0.0246 m/year *** Timestep 462: t=900821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00301442 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00138851 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00122533 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00124207 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00125339 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00122934 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00123838 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00123226 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00125891 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00123545 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00125913 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00122362 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00124567 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0012228 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00125193 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00124893 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00124518 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00124993 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00126365 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.001249 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00127459 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0012022 Postprocessing: Topography min/max: -819.8 m, 970.7 m RMS, max velocity: 0.00961 m/year, 0.0246 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00045 *** Timestep 463: t=902821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00284638 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00135979 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0012768 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00130069 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00129139 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00288273 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00148071 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00126251 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00130422 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00125084 Postprocessing: Topography min/max: -819.2 m, 971.2 m RMS, max velocity: 0.00962 m/year, 0.0246 m/year *** Timestep 465: t=906821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00298447 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0012875 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00125039 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00127644 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00130156 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0012709 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00125766 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00127599 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00127659 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00130091 Postprocessing: Topography min/max: -824.3 m, 971.4 m RMS, max velocity: 0.00962 m/year, 0.0246 m/year *** Timestep 466: t=908821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 123+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00299677 Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00143514 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00124883 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00126632 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00125306 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00126789 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00128032 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00123106 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0012644 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00126485 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00128415 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00124978 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0012878 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00127019 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00126408 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00129379 Postprocessing: Topography min/max: -825.7 m, 971.7 m RMS, max velocity: 0.00962 m/year, 0.0246 m/year *** Timestep 467: t=910821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00279366 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00135975 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00123531 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00127855 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0012857 Postprocessing: Topography min/max: -823.2 m, 971.9 m RMS, max velocity: 0.00962 m/year, 0.0246 m/year *** Timestep 468: t=912821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00287742 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00128301 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00127475 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00124493 Postprocessing: Topography min/max: -818 m, 972.1 m RMS, max velocity: 0.00962 m/year, 0.0246 m/year *** Timestep 469: t=914821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0030702 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00137239 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00126089 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0012628 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00128976 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0012836 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00126417 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00128567 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00126476 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00127461 Postprocessing: Topography min/max: -811.2 m, 972.4 m RMS, max velocity: 0.00962 m/year, 0.0246 m/year *** Timestep 470: t=916821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00288378 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00142321 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0012968 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00130717 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00129009 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00127704 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00129649 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00129903 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0013038 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00128384 Postprocessing: Topography min/max: -818.8 m, 972.6 m RMS, max velocity: 0.00963 m/year, 0.0247 m/year *** Timestep 471: t=918821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00283797 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00144571 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.001255 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00128417 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00128808 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00128684 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00126112 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00127083 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00129462 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00130072 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00127627 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00129315 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00128418 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00130197 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00130101 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00130121 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00129116 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00130095 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00127931 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00128087 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00128505 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00129221 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00129105 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0012965 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00129465 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0013066 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00128763 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00125814 Postprocessing: Topography min/max: -823.4 m, 972.8 m RMS, max velocity: 0.00962 m/year, 0.0247 m/year *** Timestep 472: t=920821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00308191 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00139807 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00126498 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00129109 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00128909 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0012833 Postprocessing: Topography min/max: -824.3 m, 972.9 m RMS, max velocity: 0.00963 m/year, 0.0247 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00046 *** Timestep 473: t=922821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 21 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00288546 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0029802 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00145828 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00127499 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00131882 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00135631 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00128305 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00128714 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00127607 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00129309 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00130067 Postprocessing: Topography min/max: -815.7 m, 973 m RMS, max velocity: 0.00963 m/year, 0.0246 m/year *** Timestep 475: t=926821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00286571 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00144359 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00129863 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00127306 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00128761 Postprocessing: Topography min/max: -810.6 m, 973.1 m RMS, max velocity: 0.00962 m/year, 0.0246 m/year *** Timestep 476: t=928821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00292469 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0013488 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00129284 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00130758 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0013131 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00131162 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00134111 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00130368 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00129638 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00129189 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00133926 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00128104 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0013069 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00125405 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00127386 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00128154 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00129204 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00130617 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00130024 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00127371 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00130402 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00131406 Postprocessing: Topography min/max: -817.8 m, 973.2 m RMS, max velocity: 0.00963 m/year, 0.0246 m/year *** Timestep 477: t=930821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 136+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00299194 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00155078 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00124203 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00130916 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00129192 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00127623 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00131433 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00127877 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.001288 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00126931 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0013197 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00127896 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00128179 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00129483 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00129475 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00129645 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00132142 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00129887 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0013239 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00131786 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00132061 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00132195 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00132929 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00132083 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00130018 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00130057 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00130057 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00131712 Postprocessing: Topography min/max: -822.2 m, 973.3 m RMS, max velocity: 0.00963 m/year, 0.0247 m/year *** Timestep 478: t=932821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 21 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00285504 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00134996 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00125288 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00128709 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00133693 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00129258 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00130618 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00129564 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00130218 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00131231 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00130776 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00127646 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00133028 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00131064 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00127572 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00127719 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00129652 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00127016 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00128688 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00131662 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00130597 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00130699 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00132355 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0012991 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0012953 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00131317 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00130439 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00128875 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0013254 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00133375 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00130221 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0012838 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00130802 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00131332 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0013071 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00129738 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00128715 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00129297 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00132235 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00129152 Postprocessing: Topography min/max: -822.7 m, 973.5 m RMS, max velocity: 0.00963 m/year, 0.0247 m/year *** Timestep 479: t=934821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00287713 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00143001 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00128295 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00130766 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00131582 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00127853 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00130573 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00127847 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00130851 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00129061 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00130296 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00128533 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00133433 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00130575 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00130611 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0012736 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00128895 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00133929 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00131827 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00127379 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00129264 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00128558 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00132097 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00130015 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0013167 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00130922 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00128843 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00127984 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00131997 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00128624 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00128567 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00129705 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00128791 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00130116 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00132168 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00131709 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00130626 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00133298 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00133702 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00129993 Postprocessing: Topography min/max: -819.5 m, 973.6 m RMS, max velocity: 0.00964 m/year, 0.0247 m/year *** Timestep 480: t=936821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 21 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00278691 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00135411 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00126631 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00130026 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0013243 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00132851 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00131833 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00129288 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00132563 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00130975 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00134303 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00136045 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00133451 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00131328 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00132588 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00131322 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0013324 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0013099 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00131139 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0012997 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00133205 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00133029 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00133416 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00134576 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00131079 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00130737 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00135388 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00131498 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00131126 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00129726 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00127627 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00131393 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00133413 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00129996 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00131519 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00130383 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00129014 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00128997 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00132606 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00132235 Postprocessing: Topography min/max: -813.6 m, 973.7 m RMS, max velocity: 0.00964 m/year, 0.0247 m/year *** Timestep 481: t=938821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00283331 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00150552 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00128733 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00129932 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00131471 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00131 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00130525 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00128832 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00129175 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00130153 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00130132 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00133744 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00131218 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00128903 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00128903 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00127011 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00131134 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00128212 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00128209 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00129657 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0012937 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00128615 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00130838 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00127371 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00129602 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00131055 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.001295 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00127695 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0012922 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00126295 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00129002 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00127066 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00128266 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00128889 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00128181 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00127407 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00129878 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0012873 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00132062 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00129337 Postprocessing: Topography min/max: -810 m, 973.7 m RMS, max velocity: 0.00964 m/year, 0.0247 m/year *** Timestep 482: t=940821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00271057 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00128679 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00130979 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00133489 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00132925 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00132007 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00129005 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00131263 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00129258 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00128525 Postprocessing: Topography min/max: -816.9 m, 973.7 m RMS, max velocity: 0.00963 m/year, 0.0247 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00047 *** Timestep 483: t=942821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00284476 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0014149 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00130989 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00132535 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0013519 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00130886 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00131099 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00127157 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00127871 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00128438 Postprocessing: Topography min/max: -820.6 m, 973.8 m RMS, max velocity: 0.00964 m/year, 0.0247 m/year *** Timestep 484: t=944821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0028857 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00146931 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00125975 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0013048 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00131794 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0012998 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00131073 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00129374 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00131493 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00128489 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00130419 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00129186 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00128757 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00126873 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00131021 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00128064 Postprocessing: Topography min/max: -820.6 m, 973.9 m RMS, max velocity: 0.00964 m/year, 0.0247 m/year *** Timestep 485: t=946821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00297097 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00139929 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00130161 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00130546 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00131972 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00129042 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00128643 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00125173 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00128724 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00128458 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00128749 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00128141 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00128993 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0012806 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00126819 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00128813 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0013009 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00125451 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00127118 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00126468 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00128569 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00127548 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00126916 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00126768 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00132234 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00129879 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00127861 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00129702 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0012909 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00127811 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00129001 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00129515 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00131964 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00128321 Postprocessing: Topography min/max: -817 m, 973.9 m RMS, max velocity: 0.00964 m/year, 0.0248 m/year *** Timestep 486: t=948821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00294891 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0014806 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00129802 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00129394 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00128648 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00130104 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00130563 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00129043 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00130637 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00130288 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00133466 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00131551 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00132245 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0012985 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00131169 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00130907 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00131683 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00129516 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00133457 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00135784 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00134168 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00128124 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00133659 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00129359 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00129181 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00130359 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00135995 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00129137 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00129102 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00129887 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00129043 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00130607 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00132237 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00129292 Postprocessing: Topography min/max: -811 m, 974 m RMS, max velocity: 0.00964 m/year, 0.0248 m/year *** Timestep 487: t=950821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00291781 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00144387 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00127861 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00131928 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00132293 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00133979 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00133001 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0013058 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00131121 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00130152 Postprocessing: Topography min/max: -809.4 m, 974.1 m RMS, max velocity: 0.00964 m/year, 0.0248 m/year *** Timestep 488: t=952821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00295018 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00144041 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00125003 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00131226 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00134179 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00133589 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00134034 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00131637 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00132231 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00135269 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00130613 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00128128 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00129941 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00132804 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00134092 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00129859 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00131256 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00133041 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0012947 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00131563 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00132885 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00132634 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00132929 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00130775 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00130475 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00134582 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00132826 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0013045 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00129486 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00133756 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00132384 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00133057 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00131961 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0013217 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00129094 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00128817 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00130296 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0012922 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00129611 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0012902 Postprocessing: Topography min/max: -815.9 m, 974.2 m RMS, max velocity: 0.00964 m/year, 0.0247 m/year *** Timestep 489: t=954821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00294111 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00140632 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00130864 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00132232 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00132255 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00132871 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00133357 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00130865 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0013488 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00130634 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00129316 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0013072 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00134044 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00133093 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00134314 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00131905 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00131708 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00133044 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00133436 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0013023 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.001325 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00133983 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00132484 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00131565 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00134304 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0013367 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00132896 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00132158 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00135215 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00132124 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00131207 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00128999 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00132514 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00133428 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00132729 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00133853 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0013287 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00128798 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00132111 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00134341 Postprocessing: Topography min/max: -819.1 m, 974.1 m RMS, max velocity: 0.00964 m/year, 0.0247 m/year *** Timestep 490: t=956821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 117+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00298044 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00152028 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00132332 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00131567 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00135034 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00132694 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0013435 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00134061 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00132974 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00130226 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00129917 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00131969 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00134096 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00131591 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00133807 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0013119 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0013212 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00130361 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00131351 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00132577 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00132998 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00135025 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00132623 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0013098 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00133471 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00130735 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00129941 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00130998 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00133495 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00130526 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00130755 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00132441 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00131718 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00131021 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00133261 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00129956 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00135298 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00131983 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00130793 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0012931 Postprocessing: Topography min/max: -818.3 m, 974 m RMS, max velocity: 0.00965 m/year, 0.0248 m/year *** Timestep 491: t=958821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00317508 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00142595 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00127801 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00128876 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00133268 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0013176 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00131906 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00132531 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00133194 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00133412 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00132054 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00132939 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00132996 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00130961 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00132767 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00130979 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00132163 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00133904 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00129508 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00128823 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00128899 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00126913 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00133586 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00132285 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00129501 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0012783 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00130728 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00129855 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00127916 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00130202 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0013223 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00130403 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00133459 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00131927 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00130225 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00129223 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00130131 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00131683 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0013179 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00134223 Postprocessing: Topography min/max: -814 m, 974 m RMS, max velocity: 0.00965 m/year, 0.0248 m/year *** Timestep 492: t=960821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00309775 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00146351 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00129513 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00130189 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0013016 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00129719 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00131348 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00132067 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00128862 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00127038 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00131595 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.001308 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00129912 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00133453 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00130975 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00127816 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00129086 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00127363 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0012852 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00129452 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00128286 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00127012 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0013289 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00132186 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00129808 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00130895 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00130711 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00132894 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00129701 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00129555 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00128844 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00129266 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0013129 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0013027 Postprocessing: Topography min/max: -807.8 m, 974 m RMS, max velocity: 0.00965 m/year, 0.0248 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00048 *** Timestep 493: t=962821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 21 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00308533 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00141621 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00131325 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00133808 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00134272 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0013349 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00131593 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00134254 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00133388 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00132435 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00132756 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00134122 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00132161 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00134574 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00133759 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0013221 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00132386 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00135977 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00133465 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00134739 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00133142 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00132182 Postprocessing: Topography min/max: -808.6 m, 974 m RMS, max velocity: 0.00965 m/year, 0.0248 m/year *** Timestep 494: t=964821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00306927 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0014778 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00132163 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00133507 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00132754 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00133192 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00133313 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0012954 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00129114 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00127448 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00131446 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00129933 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00131554 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0012904 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00130344 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00130334 Postprocessing: Topography min/max: -814.5 m, 974 m RMS, max velocity: 0.00965 m/year, 0.0248 m/year *** Timestep 495: t=966821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 100+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00302133 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00144014 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0012681 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00130608 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00132171 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00129485 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00132474 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0013682 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00133497 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00130444 Rebuilding Stokes preconditioner... 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Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00130416 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00134545 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00129445 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00130271 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00132582 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00132401 Postprocessing: Topography min/max: -817.2 m, 974 m RMS, max velocity: 0.00965 m/year, 0.0248 m/year *** Timestep 496: t=968821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00297366 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00140611 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00132077 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00132787 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00136969 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00134462 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00135242 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0013367 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00135974 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00135766 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00136086 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00135109 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00137433 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00134527 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00133547 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00133129 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0013459 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00137664 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00138427 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00134805 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00137724 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00134837 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00137534 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00135843 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00136252 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0013489 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00136981 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00135038 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00134513 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00133562 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00136436 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00133048 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00134703 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00131612 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00133883 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00133288 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00135559 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00133577 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00136598 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00133927 Postprocessing: Topography min/max: -815.6 m, 973.8 m RMS, max velocity: 0.00965 m/year, 0.0248 m/year *** Timestep 497: t=970821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 115+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00293171 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00151173 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00128408 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00132774 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00134348 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00132789 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00130883 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00131506 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00131033 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0013422 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00134872 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00131405 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00132814 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00132973 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00131599 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00133308 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00134416 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00133163 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00132998 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00130502 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0013334 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00133257 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0013485 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00134362 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00130858 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00129757 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00132605 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00134525 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00133922 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00131767 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00135069 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00134309 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00131526 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00132737 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00133362 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00132629 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00134116 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00133983 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0013211 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00129842 Postprocessing: Topography min/max: -811 m, 973.7 m RMS, max velocity: 0.00965 m/year, 0.0248 m/year *** Timestep 498: t=972821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00290035 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00144771 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00131389 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00134167 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00137539 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00134808 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00135548 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00135552 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00138551 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00134636 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00134618 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00135642 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00135195 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00133993 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0013292 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00134792 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00130976 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00129351 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00132608 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00130508 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00132016 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00131106 Rebuilding Stokes preconditioner... 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Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00127492 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00130905 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00130729 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00130289 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00130948 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00132368 Postprocessing: Topography min/max: -804.5 m, 973.5 m RMS, max velocity: 0.00966 m/year, 0.0248 m/year *** Timestep 499: t=974821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00295922 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0015055 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00133671 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00134614 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00131396 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00130557 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00135255 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0013289 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0013259 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00131496 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00133585 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00134582 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00133499 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00132987 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00132176 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0013295 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00133462 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00132499 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00131748 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00136165 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00134005 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00131182 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00134586 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00134568 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00131996 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00132443 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00132745 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00135922 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00132276 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00132182 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00132467 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00133536 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00134822 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00133074 Postprocessing: Topography min/max: -808.2 m, 973.4 m RMS, max velocity: 0.00966 m/year, 0.0248 m/year *** Snapshot created! *** Timestep 500: t=976821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00291708 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00144691 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00136001 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0013517 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00138251 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00136846 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00135568 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00134456 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00136128 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00135447 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00135777 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00135785 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00136657 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00135999 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00133338 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00133899 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00132323 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00133705 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00135251 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00133738 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00133712 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00133204 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00136017 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00136522 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00132084 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00130129 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00132691 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00131828 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00132951 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0013377 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00135784 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00133003 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00135013 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0013635 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00133584 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00134743 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00135147 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00131808 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00134545 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00133718 Postprocessing: Topography min/max: -813.8 m, 973.3 m RMS, max velocity: 0.00965 m/year, 0.0248 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 3.94e+04s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 20045 | 1.02e+04s | 26% | | Assemble composition system | 3542 | 9.79e+03s | 25% | | Assemble temperature system | 506 | 1.42e+03s | 3.6% | | Build Stokes preconditioner | 20045 | 1.19e+04s | 30% | | Build composition preconditioner | 3524 | 109s | 0.28% | | Build temperature preconditioner | 506 | 15.5s | 0% | | Create snapshot | 10 | 5.05s | 0% | | Initialization | 1 | 0.0484s | 0% | | Mesh deformation | 506 | 61.8s | 0.16% | | Postprocessing | 501 | 139s | 0.35% | | Refine mesh structure, part 1 | 5 | 0.332s | 0% | | Refine mesh structure, part 2 | 5 | 0.582s | 0% | | Setup dof systems | 6 | 0.693s | 0% | | Setup initial conditions | 6 | 1.66s | 0% | | Setup matrices | 6 | 2.23s | 0% | | Solve Stokes system | 20045 | 5.5e+03s | 14% | | Solve composition system | 3524 | 187s | 0.48% | | Solve temperature system | 506 | 55.5s | 0.14% | +----------------------------------+-----------+------------+------------+ *** Timestep 501: t=978821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0028143 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0014697 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00130554 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00131152 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00132446 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00132102 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00134223 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00131289 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00135653 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00135462 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0013434 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00134461 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00133406 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0013023 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0013219 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00132833 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0013153 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00131604 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00131819 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0013486 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00131542 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00132997 Postprocessing: Topography min/max: -816.3 m, 973.2 m RMS, max velocity: 0.00966 m/year, 0.0248 m/year *** Timestep 502: t=980821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00279351 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00136347 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00125206 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00130408 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00130493 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00128467 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00129444 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00131959 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00135326 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00134791 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00133993 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00132476 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00132379 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0012867 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00134502 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00132044 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0013164 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00133979 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00131918 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00131123 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00130781 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00131307 Postprocessing: Topography min/max: -814.4 m, 973.1 m RMS, max velocity: 0.00966 m/year, 0.0248 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00049 *** Timestep 503: t=982821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00287862 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00146676 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0013472 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00132796 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00134275 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00136432 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00135638 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00132721 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00133453 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00131659 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00132985 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00131113 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00133359 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00133877 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0013443 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00134287 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00134583 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00131775 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0013015 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00131199 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00130991 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0013363 Postprocessing: Topography min/max: -809.8 m, 972.9 m RMS, max velocity: 0.00966 m/year, 0.0249 m/year *** Timestep 504: t=984821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00286964 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00147731 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00129904 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00135873 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00136902 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00136417 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00135765 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00137415 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0013847 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00133464 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00133448 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00138051 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00134677 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00132965 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00136192 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00131863 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00134403 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00133493 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00134487 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00133934 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00133569 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00133216 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00136811 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00133932 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00133441 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00137893 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00135554 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0013069 Postprocessing: Topography min/max: -803 m, 972.8 m RMS, max velocity: 0.00966 m/year, 0.0249 m/year *** Timestep 505: t=986821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00299623 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00147481 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00133819 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00136132 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0013424 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00135318 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00136216 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00141128 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00132975 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00134628 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00135974 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00135686 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00135542 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00135373 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00132823 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00136378 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00134775 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00134825 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00131738 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00131244 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00132825 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00137866 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00132861 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00132135 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00135566 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00136941 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00135331 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0013498 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00135371 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00132733 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00134151 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00133918 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00131668 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00134286 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00136927 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00136137 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00130242 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0013425 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00135278 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00134551 Postprocessing: Topography min/max: -808.7 m, 972.6 m RMS, max velocity: 0.00967 m/year, 0.0249 m/year *** Timestep 506: t=988821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00287303 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00145293 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00129749 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00133959 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00135106 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00283107 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00146752 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00135992 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00137791 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00137305 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00130745 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00133514 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00133676 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0013588 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00136391 Postprocessing: Topography min/max: -816.5 m, 972.2 m RMS, max velocity: 0.00966 m/year, 0.0248 m/year *** Timestep 508: t=992821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00280216 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00148738 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00131589 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00133132 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00131705 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00132186 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00131876 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00133874 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00131703 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00133003 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00134271 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00132566 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00130627 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00132708 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00132613 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00132281 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00132785 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00133014 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00131869 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0013099 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00128492 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00127677 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.001326 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00133038 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00134314 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00134438 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00130488 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00131222 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00132475 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00134031 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00132087 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00129468 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0013152 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00135569 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0013402 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00131536 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00133086 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00132921 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00131474 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00133161 Postprocessing: Topography min/max: -814.8 m, 971.9 m RMS, max velocity: 0.00966 m/year, 0.0248 m/year *** Timestep 509: t=994821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00296274 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00141339 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00133171 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00130785 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00136761 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00134913 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00139483 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00136253 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00133751 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00134448 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00135908 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00134023 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00138188 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00133526 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00134921 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00133811 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00132906 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00133408 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00135551 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00133324 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00134748 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00135074 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00139053 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0013797 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00133617 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0013323 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00136555 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00135134 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00134798 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00132916 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00136599 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00133291 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00132755 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00136385 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00136408 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00131689 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00133387 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00135168 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00132292 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00133398 Postprocessing: Topography min/max: -810.4 m, 971.6 m RMS, max velocity: 0.00967 m/year, 0.0249 m/year *** Timestep 510: t=996821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00291955 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00155491 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00132439 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00134459 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00138229 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00134574 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00136713 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0013633 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00134144 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00132655 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00136546 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00136126 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00134969 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00135101 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0013577 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00136856 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00137041 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00133794 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00135258 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00133557 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00131498 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00132378 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00136786 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00135586 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00137364 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00134132 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0013325 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00136407 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00137705 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00134304 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00134114 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00132657 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00132993 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00135342 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00133989 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00132459 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00134412 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00134246 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00132067 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00134322 Postprocessing: Topography min/max: -803.4 m, 971.5 m RMS, max velocity: 0.00967 m/year, 0.0249 m/year *** Timestep 511: t=998821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00289244 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00141511 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00127104 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0012986 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00133121 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00133036 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00135762 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00136246 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00138701 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00132635 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00135395 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00136916 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00135088 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00133985 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00136854 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00133381 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00133211 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00136959 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0013387 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0013224 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00133039 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00133738 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.001338 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00131752 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00132318 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00134237 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00133481 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00134474 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00131838 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00132143 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00133965 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00132123 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0013636 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00135815 Postprocessing: Topography min/max: -809 m, 971.3 m RMS, max velocity: 0.00967 m/year, 0.0249 m/year *** Timestep 512: t=1.00082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00289556 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00144242 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00130116 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00132403 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00134352 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00133139 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0013228 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00131601 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00135894 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00136706 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00134374 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00135422 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00134918 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0013471 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00134535 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00135143 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00135841 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00134246 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00133438 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00134736 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00133979 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00132775 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00133109 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0013577 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00133177 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00132329 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00136418 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0013788 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00136388 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00135915 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00133898 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00132894 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00135401 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00133665 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0013281 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00134581 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00133262 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00134945 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00136556 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00131882 Postprocessing: Topography min/max: -814.5 m, 971.2 m RMS, max velocity: 0.00967 m/year, 0.0249 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00050 *** Timestep 513: t=1.00282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00299228 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00145943 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00130215 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00132542 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00135536 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00138147 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00134653 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0013702 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00136415 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00135991 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00135203 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00133279 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00133424 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00135073 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0013364 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00132395 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00134655 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00137811 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00135047 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00137633 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00137838 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00134359 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00134778 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0013774 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00134316 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00136003 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00138246 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00138542 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00135527 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00138692 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00134228 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00135697 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00138691 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00136627 Postprocessing: Topography min/max: -816.5 m, 970.9 m RMS, max velocity: 0.00966 m/year, 0.0249 m/year *** Timestep 514: t=1.00482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00296536 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00147727 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00131612 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00133991 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00132995 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00135288 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00136068 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00135548 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00136829 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00135709 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00135236 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00133675 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0013498 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00134005 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00135023 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00132124 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0013529 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0013434 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00134152 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00132122 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0013539 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00134662 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00134718 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00131852 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00135883 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00134609 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00135116 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00135791 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00134838 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00132413 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00132366 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00134352 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00135817 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0013239 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0013517 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0013245 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00133416 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00134824 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00133369 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00134599 Postprocessing: Topography min/max: -814.7 m, 970.6 m RMS, max velocity: 0.00967 m/year, 0.0249 m/year *** Timestep 515: t=1.00682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 114+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00299258 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00143766 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00132629 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00131387 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00131674 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00133586 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0013164 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0013138 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0013221 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00133252 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00135031 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00132615 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00134237 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0013254 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00135991 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0013381 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00135606 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00133184 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00135951 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00133003 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00130825 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00132933 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0013482 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00132453 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0013272 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00136951 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00135595 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00132277 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00135769 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00137395 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00135756 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00134982 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00134726 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0013375 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00133961 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00133064 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0013342 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00134447 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00135511 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00135235 Postprocessing: Topography min/max: -810.2 m, 970.4 m RMS, max velocity: 0.00967 m/year, 0.0249 m/year *** Timestep 516: t=1.00882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00302627 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00141466 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00131468 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00138314 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00135769 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00132171 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00136287 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00134376 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00136875 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00137956 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00138627 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00136768 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0013323 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00133448 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00137296 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00133089 Postprocessing: Topography min/max: -802.9 m, 970.1 m RMS, max velocity: 0.00967 m/year, 0.0249 m/year *** Timestep 517: t=1.01082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00310801 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00157419 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00132575 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00134898 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00134408 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.001369 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00135136 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00137086 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00137721 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00136618 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00135234 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00133698 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00138251 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00135727 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00136775 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00136343 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00134269 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00135862 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0013447 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00134227 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0013489 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00134909 Postprocessing: Topography min/max: -809 m, 969.9 m RMS, max velocity: 0.00967 m/year, 0.0249 m/year *** Timestep 518: t=1.01282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 123+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0029956 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00148099 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00134134 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0013808 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00135932 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00137613 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00137173 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00136083 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00135469 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00133159 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00135414 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0013394 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00138034 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00137002 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00136005 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00135001 Postprocessing: Topography min/max: -814.4 m, 969.7 m RMS, max velocity: 0.00967 m/year, 0.0249 m/year *** Timestep 519: t=1.01482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0030136 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00161205 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00133098 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00133584 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00135523 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00134958 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00134307 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00135815 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00137752 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00135375 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00135103 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00130291 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0013353 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00136459 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00136064 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00132507 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00132805 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00132373 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00136387 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00132451 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0013464 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00134905 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00134157 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00133338 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0013565 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00133898 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00137824 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00135446 Postprocessing: Topography min/max: -816.1 m, 969.4 m RMS, max velocity: 0.00967 m/year, 0.0249 m/year *** Timestep 520: t=1.01682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.002994 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00145186 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0012819 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0013267 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00136487 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00134968 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00136886 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00134356 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00136075 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00135469 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00137673 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00133614 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00133909 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00135761 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00135155 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00132015 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00133934 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00132196 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00134402 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0013004 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00134255 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00133956 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00132301 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00133942 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00136483 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00131093 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00134378 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00134522 Postprocessing: Topography min/max: -814.1 m, 969.1 m RMS, max velocity: 0.00967 m/year, 0.0249 m/year *** Timestep 521: t=1.01882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00288183 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00151578 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00134717 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00137427 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00134518 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00135092 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00133826 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00134301 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00133557 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00133937 Postprocessing: Topography min/max: -809.4 m, 968.7 m RMS, max velocity: 0.00968 m/year, 0.0249 m/year *** Timestep 522: t=1.02082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00280399 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00142141 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00128683 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00134901 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00133642 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00133389 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00134838 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00133667 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00133328 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00134317 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00136292 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00133706 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0013604 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00134327 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00133327 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00133237 Postprocessing: Topography min/max: -801.9 m, 968.4 m RMS, max velocity: 0.00967 m/year, 0.0249 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00051 *** Timestep 523: t=1.02282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00309942 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00157039 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00137393 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00136975 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00138244 Rebuilding Stokes preconditioner... 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Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00135211 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00137601 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00133996 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00135537 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00138549 Postprocessing: Topography min/max: -809 m, 968.1 m RMS, max velocity: 0.00968 m/year, 0.025 m/year *** Timestep 524: t=1.02482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00298335 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00145911 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00130867 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00135928 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00138035 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00135724 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00138829 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00137388 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00134524 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00136363 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00138203 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00132493 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00134534 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00135307 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0013697 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00136771 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00136853 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00133835 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00135287 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00133752 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00137793 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00136319 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00136602 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00133331 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00134428 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00134473 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00135405 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00131727 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00135198 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00135128 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00134036 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00130667 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00134317 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00133104 Postprocessing: Topography min/max: -814.2 m, 967.8 m RMS, max velocity: 0.00968 m/year, 0.025 m/year *** Timestep 525: t=1.02682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0030148 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00144827 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00131534 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00132265 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00136357 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00134749 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0013827 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00134188 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00134983 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00134141 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00136478 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00133626 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00133763 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00134083 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00137056 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00133285 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00133233 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0013243 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00135964 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.001354 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00135177 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00134721 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00136423 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00132012 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00133162 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00135846 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00135949 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00133973 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0013414 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0013165 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00132372 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00132725 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00134489 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00132115 Postprocessing: Topography min/max: -815.6 m, 967.4 m RMS, max velocity: 0.00968 m/year, 0.025 m/year *** Timestep 526: t=1.02882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.002938 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00151746 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00132011 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00130695 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00133171 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00134412 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00135161 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0013486 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0013605 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00139754 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00134294 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0013441 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00134437 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00135814 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00134004 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0013499 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00140835 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00137931 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00138797 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00134814 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00135539 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00137684 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00138456 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00137585 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00139857 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00138637 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00136374 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00137364 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00137848 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00135744 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0013522 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00135089 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00137499 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00135952 Postprocessing: Topography min/max: -813.4 m, 967.1 m RMS, max velocity: 0.00968 m/year, 0.0249 m/year *** Timestep 527: t=1.03082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00302513 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00145196 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00136001 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00136912 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00139452 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00139747 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00138987 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00140662 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00140614 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00138289 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0013685 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00138086 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0013749 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00138953 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00139493 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0014011 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00141142 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.001379 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00140065 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00139213 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00139652 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00138731 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00136386 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00138485 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00138402 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00137463 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00137702 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00137938 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00135435 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00139976 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00139509 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00136697 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00137253 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00138523 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00140163 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00136406 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00134931 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00135974 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00138295 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00137433 Postprocessing: Topography min/max: -808.6 m, 966.8 m RMS, max velocity: 0.00968 m/year, 0.025 m/year *** Timestep 528: t=1.03282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0029516 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00157965 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00134818 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00134854 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00136701 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0013394 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00137705 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.001354 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00136279 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00135686 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00134618 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00136686 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00135308 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00130762 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00134461 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00133725 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00134808 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00132756 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00135394 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00134352 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00135735 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00131009 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00132005 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00135739 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00136459 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00135758 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00135787 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00134066 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00135955 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0013437 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00135685 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00134677 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00135008 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00137854 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0013525 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00134034 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00134559 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00134421 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00134297 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00132724 Postprocessing: Topography min/max: -801.8 m, 966.5 m RMS, max velocity: 0.00968 m/year, 0.025 m/year *** Timestep 529: t=1.03482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00287825 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00139289 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00130558 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00132985 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00136524 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00135987 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00137706 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00137347 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00138274 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00136039 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00135587 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0013456 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00138262 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00133301 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00133705 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00132157 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00134941 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00137666 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00136092 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00130289 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00137999 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00134027 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00135135 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00132866 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00135741 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00133797 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00137522 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00134371 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0013721 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00135367 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00136343 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00135318 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00137503 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00135859 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00133587 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00131724 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00136813 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00135416 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00133286 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00133742 Postprocessing: Topography min/max: -809 m, 966.2 m RMS, max velocity: 0.00968 m/year, 0.025 m/year *** Timestep 530: t=1.03682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 142+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00313525 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0016217 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00134862 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0013221 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00132902 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00134395 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00135817 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.001333 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0013336 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00132388 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00136134 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00133228 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00132426 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00132148 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00133332 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00133065 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00135128 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00133302 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00134348 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00135167 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00133648 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00128327 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.001354 Postprocessing: Topography min/max: -814.1 m, 965.9 m RMS, max velocity: 0.00969 m/year, 0.025 m/year *** Timestep 531: t=1.03882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0029889 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00296541 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00149812 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00135889 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00135233 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0013491 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00137937 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00135932 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00135574 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00135987 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00135198 Postprocessing: Topography min/max: -812.7 m, 965.1 m RMS, max velocity: 0.00969 m/year, 0.025 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00052 *** Timestep 533: t=1.04282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00285323 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00135558 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00134455 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00134981 Postprocessing: Topography min/max: -807.6 m, 964.7 m RMS, max velocity: 0.00968 m/year, 0.025 m/year *** Timestep 534: t=1.04482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00280708 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00146539 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00130162 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00133645 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00134358 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00134481 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00136647 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00136981 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00134426 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00133713 Postprocessing: Topography min/max: -801.7 m, 964.2 m RMS, max velocity: 0.00969 m/year, 0.025 m/year *** Timestep 535: t=1.04682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00274983 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0014254 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00132353 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00136001 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00134867 Postprocessing: Topography min/max: -808.8 m, 963.8 m RMS, max velocity: 0.00969 m/year, 0.025 m/year *** Timestep 536: t=1.04882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00284511 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00284967 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00149992 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00134528 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00135457 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00135807 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00139845 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00141978 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00140619 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00135152 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0013831 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00140953 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00138208 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00137191 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00134317 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00138177 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00135303 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00136936 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00138752 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00139617 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00137522 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00137283 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00137012 Postprocessing: Topography min/max: -814.3 m, 963 m RMS, max velocity: 0.00969 m/year, 0.025 m/year *** Timestep 538: t=1.05282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00279294 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00140842 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00132341 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00136796 Rebuilding Stokes preconditioner... 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Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00140087 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00140639 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00138864 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00136864 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00134603 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00137643 Postprocessing: Topography min/max: -811.6 m, 962.6 m RMS, max velocity: 0.00969 m/year, 0.025 m/year *** Timestep 539: t=1.05482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00278763 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00156556 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00134651 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00132526 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00135801 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00138724 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00137323 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00135361 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00136744 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00135862 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0013622 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00139382 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0013767 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00134511 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00135998 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00135309 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00133973 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00133474 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00139096 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00137494 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00137673 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00136745 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00136123 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00134782 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00137215 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0013528 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00137332 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00134466 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00135828 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00135861 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00137154 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0013529 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00138036 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00134084 Postprocessing: Topography min/max: -806.4 m, 962 m RMS, max velocity: 0.00969 m/year, 0.025 m/year *** Timestep 540: t=1.05682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00271792 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00145169 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00134616 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00135385 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00137567 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00140944 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00139078 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00137307 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00138162 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00135206 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00135106 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00134516 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0013766 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00137455 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00138969 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00135693 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0013616 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00138974 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0013748 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00136663 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00137543 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00135289 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00138966 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0013645 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00135456 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00137112 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00137789 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00134298 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00137314 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00135345 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00137646 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0013677 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00135826 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00134679 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00136642 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00135179 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.001376 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00137523 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00137106 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00138183 Postprocessing: Topography min/max: -801.6 m, 961.5 m RMS, max velocity: 0.0097 m/year, 0.0251 m/year *** Timestep 541: t=1.05882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00287542 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.001558 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00140959 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00138552 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00138113 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00132489 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00135674 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00138096 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00140211 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00136491 Postprocessing: Topography min/max: -808.5 m, 961.1 m RMS, max velocity: 0.0097 m/year, 0.0251 m/year *** Timestep 542: t=1.06082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00292065 Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00145123 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00138341 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00138941 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00140116 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00138194 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00141708 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00138754 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0014113 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00143373 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00144812 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00139186 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0014062 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00140045 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00140244 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00137953 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00139708 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00139035 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00138884 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00139552 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00137745 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00136457 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0013856 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00135442 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00139806 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00140951 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00139304 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00137151 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00140313 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0013854 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00141069 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00139528 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00137847 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00136925 Postprocessing: Topography min/max: -813 m, 960.7 m RMS, max velocity: 0.00969 m/year, 0.025 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00053 *** Timestep 543: t=1.06282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00296785 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00156248 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00138413 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00138297 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0013819 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00136707 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00142408 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.001376 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00139667 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00142032 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00141694 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00135957 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00138723 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00137293 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00141225 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00137527 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00137415 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00138607 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0013901 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00136063 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00138573 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00137195 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00139234 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00138472 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00138202 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00137056 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00137042 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00137437 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00139408 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00135525 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00138209 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00133701 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0014134 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00138649 Postprocessing: Topography min/max: -813.5 m, 960.1 m RMS, max velocity: 0.00969 m/year, 0.025 m/year *** Timestep 544: t=1.06482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00281057 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00148239 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00133854 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00136295 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00138446 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00135656 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00143532 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00140528 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00139391 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00138344 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00136687 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00137943 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00139222 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00138728 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0014048 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00141014 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00142106 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00139782 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00140243 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00138329 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00142815 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00141314 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00142176 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00139106 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00137459 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00140831 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0014324 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00139865 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0013901 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00138611 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00138064 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00140111 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00142059 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0014182 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0014158 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00141264 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00142302 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00139286 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0013959 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00139788 Postprocessing: Topography min/max: -810.5 m, 959.6 m RMS, max velocity: 0.00969 m/year, 0.025 m/year *** Timestep 545: t=1.06682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00291292 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0014744 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00135864 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00139761 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00143627 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00139197 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00139318 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0013983 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0014376 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00139249 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00141211 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00140966 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00139874 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00138676 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00142354 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00138063 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0014105 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00137227 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00136846 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00138721 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00141097 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00139796 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00141906 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00136756 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00136897 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00138607 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00141976 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0013782 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00135453 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00140177 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00142033 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00136956 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00141362 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00139014 Postprocessing: Topography min/max: -805 m, 959.1 m RMS, max velocity: 0.0097 m/year, 0.0251 m/year *** Timestep 546: t=1.06882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00292835 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00153353 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00136306 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00136091 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0013971 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.001388 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00137899 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0014367 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00141777 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00138628 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00137506 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00138263 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00138256 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00141123 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00140769 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00138989 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00139162 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00138606 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00139916 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00140607 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00138952 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00139496 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00140888 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00140947 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0014144 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00141456 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00139392 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00137271 Postprocessing: Topography min/max: -801.5 m, 958.5 m RMS, max velocity: 0.0097 m/year, 0.0251 m/year *** Timestep 547: t=1.07082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00296424 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00149955 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00140169 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00141716 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00138679 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00138764 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00136958 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00137736 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00136774 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00135647 Postprocessing: Topography min/max: -808.3 m, 958 m RMS, max velocity: 0.0097 m/year, 0.0251 m/year *** Timestep 548: t=1.07282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 139+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00289515 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00157188 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00134534 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0013962 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00138984 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00141243 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00139627 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00140062 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00140418 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00138748 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00138095 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00137809 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00138046 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00137733 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00139952 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00140301 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00140424 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0014171 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00142457 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00139333 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00140064 ----------------------------------------------------------------------------- -- This is ASPECT, the Advanced Solver for Problems in Earth's ConvecTion. -- . version 2.3.0-pre (polyline_diffusion, 539df77) -- . using deal.II 9.1.1 -- . with 32 bit indices and vectorization level 3 (512 bits) -- . using Trilinos 12.10.1 -- . using p4est 2.2.0 -- . running in OPTIMIZED mode -- . running with 24 MPI processes -- . using 8 threads each ----------------------------------------------------------------------------- ----------------------------------------------------------------------------- -- For information on how to cite ASPECT, see: -- https://aspect.geodynamics.org/citing.html?ver=2.3.0-pre&sha=539df77&src=code ----------------------------------------------------------------------------- *** Resuming from snapshot! Number of active cells: 106,306 (on 6 levels) Number of degrees of freedom: 4,400,463 (858,558+107,673+429,279+429,279+429,279+429,279+429,279+429,279+429,279+429,279) Number of mesh deformation degrees of freedom: 215346 *** Timestep 500: t=976821 years Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00291712 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0014489 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00135792 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00133647 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00138297 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00136066 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00136332 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00138669 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00137492 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00135754 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00138449 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00136253 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00139852 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00139641 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00135446 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00137963 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00137607 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00136198 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00132721 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00133257 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00137517 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00134664 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00133986 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00135577 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00138635 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00134741 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00134676 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00136758 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00136474 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00135309 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00136203 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00134907 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00136001 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00131136 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00131617 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00136826 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00135574 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00131898 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00136356 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00135417 Postprocessing: Topography min/max: -816.9 m, 973.4 m RMS, max velocity: 0.00965 m/year, 0.0248 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 82.7s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 40 | 20.9s | 25% | | Assemble composition system | 7 | 20.8s | 25% | | Assemble temperature system | 1 | 2.99s | 3.6% | | Build Stokes preconditioner | 40 | 24.5s | 30% | | Build composition preconditioner | 7 | 0.22s | 0.27% | | Build temperature preconditioner | 1 | 0.0334s | 0% | | Initialization | 1 | 0.0957s | 0.12% | | Mesh deformation | 1 | 0.121s | 0.15% | | Postprocessing | 1 | 0.0361s | 0% | | Setup dof systems | 1 | 0.258s | 0.31% | | Setup matrices | 1 | 0.789s | 0.95% | | Solve Stokes system | 40 | 10.8s | 13% | | Solve composition system | 7 | 0.404s | 0.49% | | Solve temperature system | 1 | 0.135s | 0.16% | +----------------------------------+-----------+------------+------------+ *** Timestep 501: t=978821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 46 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 137+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00281303 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0014771 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00127477 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00132549 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00134721 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0013221 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00134385 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00133595 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00132739 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00131847 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00135974 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0013102 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00134444 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00134078 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00132272 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00130638 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00132019 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00131233 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00132049 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00132727 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00133187 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0013052 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00132772 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0013437 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00129001 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00126216 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00130762 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00128968 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00130741 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00128946 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00132162 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00131969 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00133901 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00128788 Postprocessing: Topography min/max: -818.8 m, 973.2 m RMS, max velocity: 0.00966 m/year, 0.0248 m/year *** Timestep 502: t=980821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 16 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00276806 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00138852 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00128617 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00129291 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00131386 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00131037 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00133126 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00128213 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00131982 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00133497 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00133887 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00132302 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00134225 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00131418 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00131589 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00131636 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00132623 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00130102 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00133656 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00129163 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0013272 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00129221 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00133091 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00131147 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00130354 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00128444 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0013039 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00129383 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00130633 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00130233 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00133355 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00134072 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00132485 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00132491 Postprocessing: Topography min/max: -816.6 m, 973.1 m RMS, max velocity: 0.00966 m/year, 0.0249 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00049 *** Timestep 503: t=982821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 21 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00289228 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00145532 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00129838 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00129876 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00131528 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00130335 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00131704 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00130731 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00130308 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00130998 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00131553 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00131254 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00131701 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0013151 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00130911 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00131897 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00133231 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00131997 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00130497 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.001325 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00133651 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00132725 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00132711 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00132459 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00131538 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00131131 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00132487 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00133538 Postprocessing: Topography min/max: -811.6 m, 973 m RMS, max velocity: 0.00966 m/year, 0.0249 m/year *** Timestep 504: t=984821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0029066 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00148188 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0013115 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.001389 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00136674 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00138725 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00139789 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00137986 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00136896 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00136153 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00136177 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00135595 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00135245 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00136799 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00138786 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00135586 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00135379 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0013627 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00136736 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00138572 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00137941 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00135292 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00136988 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00136152 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00136761 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00134493 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00137972 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00137761 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00138374 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00135098 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00135663 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00136158 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00138016 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00138406 Postprocessing: Topography min/max: -804.5 m, 972.8 m RMS, max velocity: 0.00966 m/year, 0.0249 m/year *** Timestep 505: t=986821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 117+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00298391 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00146439 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00133535 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00137213 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00138008 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00137805 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00135999 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00136415 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00134763 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0013673 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00135287 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00134482 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00135135 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00133887 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00134536 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00134658 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00136191 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00135704 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00135815 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.001342 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00135367 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00135638 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00134405 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.001352 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00135803 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.001346 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00134788 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00137176 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00133222 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00134272 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0013459 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0013415 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00134318 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00133679 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00131043 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00133892 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00133837 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00131549 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00134013 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00135718 Postprocessing: Topography min/max: -808.6 m, 972.6 m RMS, max velocity: 0.00966 m/year, 0.0249 m/year *** Timestep 506: t=988821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00290149 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00145944 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00132318 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00135984 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00136694 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00135034 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00135252 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00135075 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00137714 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00135398 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00135598 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00134452 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00135251 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00137207 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00135649 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00135685 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0013639 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00138214 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00137267 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00135284 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00138266 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00135729 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00135304 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00136201 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00137669 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00137765 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00135413 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00130444 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00136371 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00136594 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0013425 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00135301 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00133983 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00133927 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00135974 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00135772 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0013691 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00136123 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00136121 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00140114 Postprocessing: Topography min/max: -814.3 m, 972.5 m RMS, max velocity: 0.00966 m/year, 0.0248 m/year *** Timestep 507: t=990821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00283624 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00149908 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00134672 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00136607 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00136633 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00138643 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00137181 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00138311 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00137701 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00138927 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00136309 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00136724 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00137663 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00135391 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00137479 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00135001 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00132085 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00134347 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.001337 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00135448 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00134853 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00134992 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00133042 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00133216 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00135118 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00133807 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00134909 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00134682 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00133149 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00130714 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00132788 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00133092 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0013284 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00132967 Postprocessing: Topography min/max: -816.6 m, 972.2 m RMS, max velocity: 0.00966 m/year, 0.0248 m/year *** Timestep 508: t=992821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00286697 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00145855 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00132469 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.001322 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00132501 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00133258 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00132469 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00135524 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00135958 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0013371 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00134373 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00134206 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00133825 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0013329 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0013209 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00135785 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00134169 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00132369 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00135187 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00133613 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00135777 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00135044 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0013212 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00131765 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00132401 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00135925 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00134797 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00132328 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00132065 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00133704 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00131816 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00132782 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00132842 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00134469 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00134584 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0013521 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00133282 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00131422 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00133568 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00132575 Postprocessing: Topography min/max: -814.9 m, 971.9 m RMS, max velocity: 0.00966 m/year, 0.0249 m/year *** Timestep 509: t=994821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00297937 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00140867 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00131378 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00132784 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00135708 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00136075 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00133917 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00137571 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00137314 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00133433 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00134005 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0013629 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00135422 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00136646 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00132031 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00135755 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00137522 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00137363 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0013767 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00134731 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00134742 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00135034 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00139244 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00138096 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00134396 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00136045 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00136168 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00136833 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00134751 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00135602 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00133777 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00135864 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00136232 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00135974 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00131827 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00138703 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00136976 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00134127 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00136278 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00135159 Postprocessing: Topography min/max: -810.5 m, 971.7 m RMS, max velocity: 0.00967 m/year, 0.0249 m/year *** Timestep 510: t=996821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00294885 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00159024 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00133938 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00131116 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00132004 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00132787 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00132295 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00129588 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00133649 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00130533 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00132147 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00132636 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00132663 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00129566 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0013518 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00133872 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00131292 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00132136 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00135139 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00133091 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00130821 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00130254 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00135012 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00134243 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00133563 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00130596 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00131513 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00129221 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00131418 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00130838 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00131993 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00130099 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00132228 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00133245 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00132944 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00132516 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00130278 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00132156 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00135605 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00129531 Postprocessing: Topography min/max: -803.5 m, 971.6 m RMS, max velocity: 0.00967 m/year, 0.0249 m/year *** Timestep 511: t=998821 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00288003 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00142282 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00129494 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00131379 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00132407 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00130808 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00133562 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00133407 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00133418 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00131007 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0013393 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00132955 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00135012 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00294516 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00145941 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0013522 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0013331 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00133453 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00132697 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00134336 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00134418 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00136783 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0013243 Postprocessing: Topography min/max: -814.1 m, 971.2 m RMS, max velocity: 0.00967 m/year, 0.0249 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00050 *** Timestep 513: t=1.00282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00300178 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00148324 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00131911 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00137626 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00133847 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00137005 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00135792 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00136082 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00135573 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00136673 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00136388 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00139177 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00139317 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0013841 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00135983 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00134286 Postprocessing: Topography min/max: -816.2 m, 971 m RMS, max velocity: 0.00966 m/year, 0.0249 m/year *** Timestep 514: t=1.00482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00293068 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00150159 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00133604 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00136711 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00134466 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0013164 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00133191 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00132229 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0013387 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00136739 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00133779 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00133662 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00132939 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00133742 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00133809 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00133151 Postprocessing: Topography min/max: -814.4 m, 970.7 m RMS, max velocity: 0.00967 m/year, 0.0249 m/year *** Timestep 515: t=1.00682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00298927 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0014611 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00134711 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00133857 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00137899 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00137738 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00138528 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0013533 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00136336 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00134667 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00138455 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00137722 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0013562 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.001367 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00136609 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00133204 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00136062 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00133736 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00132015 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00133966 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00134229 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00133767 Postprocessing: Topography min/max: -810 m, 970.4 m RMS, max velocity: 0.00967 m/year, 0.0249 m/year *** Timestep 516: t=1.00882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00300847 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00141284 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00129821 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00132955 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00132361 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00136822 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0013609 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00135393 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00132955 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00132932 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00137386 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00135359 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00132957 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00134413 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00134173 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00132531 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00135619 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00133868 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00134422 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00131073 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00133675 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00138463 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00132411 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00131415 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00134679 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00137099 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00136441 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00134035 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00134106 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00135485 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00137218 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00133416 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00135385 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00134721 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00133624 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0013371 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00132555 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00134716 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0013565 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00130754 Postprocessing: Topography min/max: -802.8 m, 970.1 m RMS, max velocity: 0.00967 m/year, 0.0249 m/year *** Timestep 517: t=1.01082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00327968 Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0015623 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00130293 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00130121 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00133117 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00132366 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00132922 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00131981 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0013391 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0013066 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0013447 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00136155 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00134182 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00132015 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00134194 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00134743 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00135933 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00135522 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00134131 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00136319 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00136768 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00136499 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00134529 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00136195 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00134343 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00138179 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00138748 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00136008 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00134847 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00136266 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00134924 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00134765 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00135797 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00136537 Postprocessing: Topography min/max: -808.6 m, 969.9 m RMS, max velocity: 0.00967 m/year, 0.0249 m/year *** Timestep 518: t=1.01282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00298446 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00146383 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00131724 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00137722 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00138845 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00135337 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00140187 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00138938 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00136821 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00134742 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00133725 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00134934 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00140198 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00137341 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00131734 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00135689 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00138154 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00134798 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00133789 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00137777 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00136286 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00134114 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00133494 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00135368 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00134552 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00136401 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00134791 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00135584 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00133747 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00131248 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00131631 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0013413 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00138037 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0013566 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00132833 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00134997 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00131937 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00134161 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0013248 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00134206 Postprocessing: Topography min/max: -814 m, 969.7 m RMS, max velocity: 0.00968 m/year, 0.025 m/year *** Timestep 519: t=1.01482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00301177 Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00156783 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00132201 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00128671 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00132262 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00135788 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00133038 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00136563 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00135833 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00134889 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00137467 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00137005 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00134878 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00134305 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00134097 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00133257 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0013679 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00133596 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00131863 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00134358 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00134309 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00136375 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00135508 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0013615 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00132196 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00131571 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00132089 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00136136 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00131812 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00131965 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00134637 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00136081 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00134507 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00132715 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0013408 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00134465 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00133967 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00134538 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00134923 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00132484 Postprocessing: Topography min/max: -815.8 m, 969.5 m RMS, max velocity: 0.00967 m/year, 0.0249 m/year *** Timestep 520: t=1.01682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00298419 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00148735 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00131345 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00134449 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0013576 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00136444 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00139405 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00138338 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00135954 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00134259 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0013685 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00138664 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00134978 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00139462 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00137886 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.001334 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00137416 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00134283 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00136265 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00139184 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00135693 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00135473 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00136281 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00138235 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00135829 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00135589 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00138054 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00137791 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00134427 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00137012 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00139022 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00136663 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00136255 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00136667 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00139399 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00136856 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00135752 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00137889 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00134465 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00134048 Postprocessing: Topography min/max: -813.8 m, 969.1 m RMS, max velocity: 0.00967 m/year, 0.0249 m/year *** Timestep 521: t=1.01882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00289158 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00150428 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00131223 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00135847 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00133971 Postprocessing: Topography min/max: -809.2 m, 968.8 m RMS, max velocity: 0.00968 m/year, 0.0249 m/year *** Timestep 522: t=1.02082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00277976 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0014108 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00130576 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00138045 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00135321 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00131171 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00134088 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00136553 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00137701 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00139421 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00136406 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00136509 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00137065 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00135832 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00134479 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00136854 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00136106 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00137118 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00136532 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00133024 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00133189 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00135704 Postprocessing: Topography min/max: -801.7 m, 968.5 m RMS, max velocity: 0.00967 m/year, 0.0249 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00051 *** Timestep 523: t=1.02282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00307217 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00155357 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00136319 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0013879 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00139197 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00138153 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00138665 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00136385 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00134359 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00134368 Postprocessing: Topography min/max: -808.6 m, 968.1 m RMS, max velocity: 0.00968 m/year, 0.025 m/year *** Timestep 524: t=1.02482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00300678 Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00149971 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00134641 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00136865 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00138473 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00138852 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00136906 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0013461 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00135899 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00136782 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00134665 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00134298 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00135722 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00136117 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00138449 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00137052 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.001363 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00136912 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00135546 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00135891 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00136599 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00134637 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00133419 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00136467 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00136042 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00135594 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00134022 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00135414 Postprocessing: Topography min/max: -813.8 m, 967.8 m RMS, max velocity: 0.00968 m/year, 0.025 m/year *** Timestep 525: t=1.02682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00299907 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00146747 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00132941 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00133495 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00133915 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.001293 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00132004 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0013484 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00134961 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00133911 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00132448 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00132018 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00135555 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00135648 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0013429 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00133641 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00134944 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00136981 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00136221 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0013278 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00134076 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00132223 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0013561 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00137584 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00134733 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00135342 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00135468 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00135054 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00132954 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00133775 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00135921 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0013514 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0013652 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00133688 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00134891 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00133626 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00135901 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00136593 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00135318 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00133925 Postprocessing: Topography min/max: -815.3 m, 967.5 m RMS, max velocity: 0.00968 m/year, 0.025 m/year *** Timestep 526: t=1.02882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00296938 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00147646 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00127954 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00133564 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00131576 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0013615 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00135322 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00134824 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00135208 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00135284 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00136183 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00133642 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00132035 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00131935 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00133088 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00131752 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00130007 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00133962 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00132774 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00131913 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00133335 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00137582 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00134493 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00136362 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00136935 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00136593 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00134714 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00134 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00134813 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00135105 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00135027 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00135017 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00134947 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00133347 Postprocessing: Topography min/max: -813.1 m, 967.1 m RMS, max velocity: 0.00968 m/year, 0.0249 m/year *** Timestep 527: t=1.03082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00300635 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0014445 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00133557 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00137196 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00139836 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00136897 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00137618 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0013534 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00138039 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00137806 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00137312 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00137407 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00138032 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00136655 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00133894 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00133553 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0013575 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00135697 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00138422 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00135337 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00137738 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00137197 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00137858 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00135919 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00132821 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00135003 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00135974 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00134134 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00134945 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00135488 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0013629 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00136515 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00133857 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00135058 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00135596 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00130594 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00133967 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00138025 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00133888 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00133322 Postprocessing: Topography min/max: -808.3 m, 966.8 m RMS, max velocity: 0.00968 m/year, 0.025 m/year *** Timestep 528: t=1.03282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00294623 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00156949 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00133397 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0013255 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0013435 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00136579 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0013678 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00135007 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00136594 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00134729 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00135705 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00137946 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00137701 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00138813 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00134711 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00134472 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00134893 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00137429 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00132715 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00133529 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00134705 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00132589 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00133833 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00135057 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00132768 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00133118 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00133621 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00134952 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00136909 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00135524 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00131009 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00133394 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00134574 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00131778 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00132742 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00133925 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00134012 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00133398 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00132177 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00135602 Postprocessing: Topography min/max: -801.4 m, 966.5 m RMS, max velocity: 0.00968 m/year, 0.025 m/year *** Timestep 529: t=1.03482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00291485 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00139227 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00130712 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00132915 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00134194 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00135681 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0013734 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00137102 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00132836 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00134029 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00136417 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00133391 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00136143 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00134312 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00134444 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00135264 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00133887 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00133904 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00136715 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00133805 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00134008 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00137249 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0013408 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00131175 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00133689 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00134384 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00135237 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00135496 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00133541 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00132466 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00131463 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0013613 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00136256 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00133362 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00134438 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0013192 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00131082 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00132492 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00132103 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00131491 Postprocessing: Topography min/max: -808.7 m, 966.2 m RMS, max velocity: 0.00968 m/year, 0.025 m/year *** Timestep 530: t=1.03682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00290497 Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00158211 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00132268 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00133169 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00134553 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00133638 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00133322 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00135209 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00137256 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00135415 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00133605 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00134764 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00136162 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00136146 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00138059 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00136902 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00134966 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00134145 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0013637 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00137307 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00136019 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00138926 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00134845 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00133229 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00136633 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00135674 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00135331 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00137016 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00135065 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00135584 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00136948 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00133076 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00133151 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00134654 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00134483 Postprocessing: Topography min/max: -813.7 m, 965.9 m RMS, max velocity: 0.00969 m/year, 0.025 m/year *** Timestep 531: t=1.03882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00292844 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00297892 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00149551 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00136515 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00135975 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00136291 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00136733 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0013823 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00135284 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.001337 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00136819 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00134287 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00133084 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0013345 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00134819 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00134592 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0013356 Postprocessing: Topography min/max: -812.5 m, 965.2 m RMS, max velocity: 0.00969 m/year, 0.025 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00052 *** Timestep 533: t=1.04282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00283388 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00145273 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00131711 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00134929 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00132863 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00137995 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.001353 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00133345 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00132901 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00135424 Postprocessing: Topography min/max: -807.5 m, 964.8 m RMS, max velocity: 0.00968 m/year, 0.025 m/year *** Timestep 534: t=1.04482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00285177 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00148407 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00136359 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00134816 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00135627 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00135461 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00137736 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00135147 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.001357 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00134719 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00134938 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00134982 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00132827 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00136688 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00136041 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00135031 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00135727 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00135129 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00136415 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00137272 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00135563 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00136603 Postprocessing: Topography min/max: -801.4 m, 964.3 m RMS, max velocity: 0.00969 m/year, 0.025 m/year *** Timestep 535: t=1.04682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 125+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0028266 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0014528 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00130907 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00134812 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00135454 Postprocessing: Topography min/max: -808.5 m, 963.9 m RMS, max velocity: 0.00969 m/year, 0.025 m/year *** Timestep 536: t=1.04882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 100+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00285776 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00139556 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00139127 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00134677 Postprocessing: Topography min/max: -813.3 m, 963.5 m RMS, max velocity: 0.00969 m/year, 0.025 m/year *** Timestep 537: t=1.05082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0028228 Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00152258 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00133547 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00135667 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00137923 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00140309 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00138706 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00137584 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00140263 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00139752 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00141582 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00138496 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00139013 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00137917 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00138006 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00138053 Postprocessing: Topography min/max: -814.2 m, 963.2 m RMS, max velocity: 0.00969 m/year, 0.025 m/year *** Timestep 538: t=1.05282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00278604 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00140656 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0013491 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00135527 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0013882 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00138359 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00134203 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00134973 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00135357 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0013716 Postprocessing: Topography min/max: -811.5 m, 962.7 m RMS, max velocity: 0.00969 m/year, 0.025 m/year *** Timestep 539: t=1.05482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00281671 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00155322 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00133587 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00131164 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00133984 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00132271 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00134637 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00136545 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00138478 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00133157 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00135612 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00136221 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00139163 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00134206 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00137029 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00136889 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0013595 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0013485 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00140124 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00135876 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00138416 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00133742 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00134685 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00135516 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0013665 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00136514 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00138135 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00136429 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00136222 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00132553 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00137458 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00134793 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00135488 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00136017 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00135622 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00133622 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00135787 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00134024 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00135581 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00132844 Postprocessing: Topography min/max: -806.3 m, 962.2 m RMS, max velocity: 0.00969 m/year, 0.025 m/year *** Timestep 540: t=1.05682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 20 iterations. Solving stress_yy system ... 20 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00279899 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00147634 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00134166 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00137542 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0013863 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00136468 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0014049 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00140323 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00137825 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00139391 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00139144 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00138063 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00138116 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00138109 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0013723 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00136568 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00137685 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00139023 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00138301 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00137074 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00134639 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00134911 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00138639 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00136618 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00135429 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0013656 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00135366 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00134802 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00136723 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00133805 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00135427 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00136829 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00136447 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00136093 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00134452 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0013393 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00134011 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00135293 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00134457 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00134675 Postprocessing: Topography min/max: -801.4 m, 961.7 m RMS, max velocity: 0.00969 m/year, 0.0251 m/year *** Timestep 541: t=1.05882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00290846 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00160317 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00135965 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00136352 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00136634 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0013551 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00137186 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00135844 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00138405 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0013951 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00136794 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00135565 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00137592 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00136539 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00138344 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00135708 Postprocessing: Topography min/max: -808.4 m, 961.2 m RMS, max velocity: 0.0097 m/year, 0.0251 m/year *** Timestep 542: t=1.06082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00291873 Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00144481 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00137892 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00141109 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00141204 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00139689 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00144941 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00139949 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00143799 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0014145 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00139294 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00138928 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00143976 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00139641 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00140204 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00139994 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00142044 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00140523 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00138068 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00136013 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00136749 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00137899 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00139817 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00139683 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00139583 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00140029 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00140876 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00139818 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00139892 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00139679 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00138375 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00139731 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00142319 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00139813 Postprocessing: Topography min/max: -812.9 m, 960.9 m RMS, max velocity: 0.00969 m/year, 0.025 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00053 *** Timestep 543: t=1.06282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00286939 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00156014 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00140681 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00138169 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00140809 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00140236 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00136464 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00136814 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00139644 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00138373 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00136491 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00137042 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00139474 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00138337 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00137167 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00137018 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00140623 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00136096 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00138027 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00138467 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00137014 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00137967 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00137447 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00139155 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00136673 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00136861 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00140416 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00138647 Postprocessing: Topography min/max: -813.4 m, 960.3 m RMS, max velocity: 0.0097 m/year, 0.0251 m/year *** Timestep 544: t=1.06482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00287781 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00148806 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00133047 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00135821 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00138655 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00135666 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00137563 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00138718 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00140211 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00143457 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00141086 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00139177 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00140512 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00138974 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0014213 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00139164 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00139445 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0014092 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00139597 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00139085 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00138652 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00137858 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0013704 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00137193 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.001418 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.001419 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00140818 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00136476 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00138218 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00138768 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00138197 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00136077 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00140393 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00138294 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00137114 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00137423 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00139411 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00138783 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00141288 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00140288 Postprocessing: Topography min/max: -810.5 m, 959.8 m RMS, max velocity: 0.00969 m/year, 0.025 m/year *** Timestep 545: t=1.06682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00288597 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00148463 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0013659 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00136311 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00140795 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00140167 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00140642 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0013911 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00141405 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00137878 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00137767 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00138253 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00139604 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0013511 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00139292 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00136776 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00137882 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00138371 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00137586 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00138467 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00138789 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00136107 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00137876 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00138585 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00139041 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00139232 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00141379 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00138796 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00140002 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00137113 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00136709 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00137023 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00143849 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00142475 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00139085 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00137614 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00140753 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00285361 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00148115 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00134653 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00137191 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00137575 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00138707 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0013831 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00136481 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00137865 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00137644 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00138422 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00135852 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00137428 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00138672 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0014035 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00136274 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00137107 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00137159 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00138116 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00140288 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00135733 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00135985 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00138519 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00139219 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00133653 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00135945 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00139978 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00140214 Postprocessing: Topography min/max: -801.4 m, 958.8 m RMS, max velocity: 0.0097 m/year, 0.0251 m/year *** Timestep 547: t=1.07082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00292889 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00148876 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00138617 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00139445 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00139088 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00143015 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00141837 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00140716 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0014238 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00138722 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00139778 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00142846 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00140285 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00138156 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0013865 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0014383 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00138762 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00139516 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00142384 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00137188 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0013933 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00140667 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00140158 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00139001 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00139436 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00138418 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00139502 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00136578 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00138099 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00140984 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00139046 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.001381 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00137342 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00137228 Postprocessing: Topography min/max: -808.2 m, 958.2 m RMS, max velocity: 0.0097 m/year, 0.0251 m/year *** Timestep 548: t=1.07282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 141+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00294705 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0015763 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00134909 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00136802 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00140392 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00137038 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00139392 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00139455 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00139325 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00137714 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00138931 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00136734 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00139127 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00139524 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00139005 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00138473 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00140488 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00139233 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00138341 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00137145 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00137332 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00142657 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00137903 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00137013 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00135653 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00135908 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00135467 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00138961 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00139613 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00138905 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00138964 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00139479 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00139214 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00139206 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00138711 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00137953 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0013523 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00138546 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00140139 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0013902 Postprocessing: Topography min/max: -812.5 m, 957.8 m RMS, max velocity: 0.0097 m/year, 0.0251 m/year *** Timestep 549: t=1.07482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0030779 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00149862 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00140822 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.001377 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00140326 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00141707 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0014455 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00141584 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00143072 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00142551 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00141497 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0014288 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0014287 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00142965 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00141646 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00138705 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00140638 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00141994 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0014149 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00138732 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00141655 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00142371 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00141619 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00140416 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00141794 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0013869 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00139939 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0014355 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00140585 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0014274 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00144677 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00138947 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00140697 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00141856 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00141209 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0013915 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00140807 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00144862 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0014181 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0014031 Postprocessing: Topography min/max: -812.6 m, 957.2 m RMS, max velocity: 0.00971 m/year, 0.0251 m/year *** Snapshot created! *** Timestep 550: t=1.07682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0029815 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00163729 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0013836 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00140402 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00137447 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0013957 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00141571 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0014335 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00144222 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00142004 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0014159 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00140591 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00143022 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00143027 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00141311 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00140824 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00142867 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00141901 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00141437 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00142304 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00142689 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00141648 Postprocessing: Topography min/max: -809.4 m, 956.6 m RMS, max velocity: 0.0097 m/year, 0.0251 m/year *** Timestep 551: t=1.07882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0029477 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00137259 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0014056 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0014125 Postprocessing: Topography min/max: -803.6 m, 956 m RMS, max velocity: 0.0097 m/year, 0.0251 m/year *** Timestep 552: t=1.08082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 125+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00298178 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00156514 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00141641 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00141235 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00143694 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00142083 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00135414 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00140249 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00139425 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00137339 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00140314 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00139925 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00141209 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0013815 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00138928 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00141045 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00137204 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00139003 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00141123 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0013753 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00141554 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.001389 Postprocessing: Topography min/max: -801.2 m, 955.3 m RMS, max velocity: 0.00971 m/year, 0.0251 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00054 *** Timestep 553: t=1.08282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00295248 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00150631 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00135822 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00134772 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00138592 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00138475 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00139873 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00141549 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00141973 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00139588 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00140767 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00140014 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00137279 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00140403 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00140965 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00141018 Postprocessing: Topography min/max: -807.8 m, 954.7 m RMS, max velocity: 0.0097 m/year, 0.0251 m/year *** Timestep 554: t=1.08482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00300576 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0015036 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00138414 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00138332 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00140066 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00144843 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00141563 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00139178 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00142344 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00140683 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00138494 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00139035 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00141797 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00142795 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00140714 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00140595 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00141002 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00138425 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00142511 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00142284 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00140737 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00137982 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00140416 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00142675 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00142092 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00140824 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00141503 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00139719 Postprocessing: Topography min/max: -811.9 m, 954.1 m RMS, max velocity: 0.00971 m/year, 0.0251 m/year *** Timestep 555: t=1.08682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00283603 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0014901 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00135067 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00134969 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00138086 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00139659 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00142343 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00139349 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00141934 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00141061 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0014103 Postprocessing: Topography min/max: -811.8 m, 953.5 m RMS, max velocity: 0.00971 m/year, 0.0251 m/year *** Timestep 556: t=1.08882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00290922 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0015289 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00138918 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00141428 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00143004 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00143038 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00140457 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00138888 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00143985 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00139351 Postprocessing: Topography min/max: -808.4 m, 952.9 m RMS, max velocity: 0.00971 m/year, 0.0251 m/year *** Timestep 557: t=1.09082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00297075 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00153771 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00132436 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00139002 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00140075 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00140136 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00140361 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00140884 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00139781 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00137029 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00138754 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00140929 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00140141 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00140655 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00140971 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00141978 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00139578 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.001399 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00138456 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00140909 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00138074 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00141461 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00142139 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00142369 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00139979 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00140787 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00139968 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00139631 Postprocessing: Topography min/max: -802.6 m, 952.3 m RMS, max velocity: 0.00971 m/year, 0.0251 m/year *** Timestep 558: t=1.09282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00311081 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00150077 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00139486 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00142121 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00144823 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00136553 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00138576 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00140921 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00139096 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00138366 Rebuilding Stokes preconditioner... 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Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00138317 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00142024 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00141075 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00136919 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00141692 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00142346 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00138215 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00137274 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00139312 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00138033 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00138504 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00139829 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00135425 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00137043 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00142657 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00140018 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00138812 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00141209 Postprocessing: Topography min/max: -801.1 m, 951.7 m RMS, max velocity: 0.00971 m/year, 0.0251 m/year *** Timestep 559: t=1.09482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00299781 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00158684 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00136734 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00137813 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00138656 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00139063 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00139287 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00140554 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00142816 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00137958 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00136104 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00137063 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00138772 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00138989 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00140403 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00139543 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00139625 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00140522 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00139945 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00138163 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00140708 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00138321 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00139634 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00138316 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0014062 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0013981 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0013798 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00140701 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00141312 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00140167 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00140515 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00140187 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00141987 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00142067 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00141999 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00139052 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00138709 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00140531 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00141198 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00141896 Postprocessing: Topography min/max: -807.7 m, 951.1 m RMS, max velocity: 0.00971 m/year, 0.0251 m/year *** Timestep 560: t=1.09682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00296099 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00150272 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00135494 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00141887 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00142554 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 136+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00307705 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00158952 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00140738 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00136248 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00138006 Postprocessing: Topography min/max: -811.4 m, 950 m RMS, max velocity: 0.00971 m/year, 0.0251 m/year *** Timestep 562: t=1.10082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00308349 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00145497 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0014495 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00143986 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00146465 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00146625 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00148416 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00144153 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00143322 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00144109 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00146703 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00144578 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00142616 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00143573 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00144189 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00141822 Postprocessing: Topography min/max: -807.9 m, 949.4 m RMS, max velocity: 0.00971 m/year, 0.0251 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00055 *** Timestep 563: t=1.10282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00301825 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00160262 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00139436 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00143102 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00141282 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00140908 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00143844 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0014437 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00143314 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00139121 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00144015 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00142106 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00142677 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00144183 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00142688 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00143689 Postprocessing: Topography min/max: -802 m, 948.7 m RMS, max velocity: 0.00971 m/year, 0.0252 m/year *** Timestep 564: t=1.10482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00298936 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00155061 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00139428 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00144098 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00142782 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00143555 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00143921 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00142911 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00142435 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00144596 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00143629 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00143655 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00141971 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00143403 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00143514 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00142791 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00143914 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00141248 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00141605 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00140144 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00141475 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00141245 Postprocessing: Topography min/max: -801.3 m, 948.1 m RMS, max velocity: 0.00971 m/year, 0.0252 m/year *** Timestep 565: t=1.10682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00289941 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00149976 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00141221 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00141167 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00144667 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00141056 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00142398 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00140101 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00143299 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00142602 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00141978 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00140759 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00141674 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00136977 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00141776 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00142173 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00142522 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00139531 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00143661 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00142686 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00143631 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00139376 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00141142 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0014163 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00143424 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00139695 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00143295 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00143296 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00141495 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00139309 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00140881 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00141153 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0014456 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00141725 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00144301 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00140799 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00144377 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00143809 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00143206 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00140468 Postprocessing: Topography min/max: -807.8 m, 947.5 m RMS, max velocity: 0.00972 m/year, 0.0252 m/year *** Timestep 566: t=1.10882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00288851 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00160094 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00139317 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00139499 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00142766 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00144922 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00142715 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00141957 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00145448 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00141309 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.001417 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00141498 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00139015 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00139793 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00141783 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00138891 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0014028 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00142691 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00140822 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00142499 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0014072 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00142899 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00142346 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00139478 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00140012 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00140751 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00142515 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00140004 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00139591 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00144007 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00142872 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00141083 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00142641 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00141204 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00140325 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00139526 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00140679 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00141594 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00141458 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00140117 Postprocessing: Topography min/max: -811.5 m, 946.9 m RMS, max velocity: 0.00972 m/year, 0.0252 m/year *** Timestep 567: t=1.11082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.002855 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00148763 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00137508 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0013755 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00144867 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00144226 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00144485 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00143395 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00146198 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00141608 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00140961 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00142299 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00143268 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00139339 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00141308 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00139098 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00143499 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00142883 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00140444 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00140499 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00141638 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00137247 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00140043 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00139926 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00145556 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00139245 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0014168 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00140197 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00139183 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00138899 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00141375 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00137529 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00139306 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00140965 Postprocessing: Topography min/max: -811 m, 946.1 m RMS, max velocity: 0.00972 m/year, 0.0252 m/year *** Timestep 568: t=1.11282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0029169 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00161788 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00138671 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00141285 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00144353 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00139881 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00143352 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00143604 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00139592 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00138026 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00143151 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00141548 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00142465 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00142006 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00144371 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00141938 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00143886 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00140707 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00140595 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00142104 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00145211 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00140232 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00141739 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00143409 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00141452 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00141824 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00144336 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00139477 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00140101 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00140169 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00143453 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00140871 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00137587 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00142208 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00144769 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00140917 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00144162 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00139822 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0014148 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00142377 Postprocessing: Topography min/max: -807.2 m, 945.4 m RMS, max velocity: 0.00972 m/year, 0.0252 m/year *** Timestep 569: t=1.11482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00307648 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00154872 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00139361 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00143525 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00142932 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0014018 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00142255 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00146379 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00144462 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00143281 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00146062 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00145627 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00144353 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00140918 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00145465 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00139572 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00144931 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00140582 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0014227 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00142647 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00142999 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00143298 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00139722 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00141043 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00143882 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00141365 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00143831 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0014283 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0014445 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00143856 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00142101 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00139636 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00143324 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00140258 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00142403 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00139882 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00139783 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00140097 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00144945 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00144049 Postprocessing: Topography min/max: -801.1 m, 944.7 m RMS, max velocity: 0.00972 m/year, 0.0252 m/year *** Timestep 570: t=1.11682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00317517 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00164691 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00145065 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00145468 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0014183 Postprocessing: Topography min/max: -801.2 m, 944 m RMS, max velocity: 0.00973 m/year, 0.0252 m/year *** Timestep 571: t=1.11882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00302986 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00146229 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00146407 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00145736 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00148247 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00147116 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00145543 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0014272 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00147522 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00145729 Postprocessing: Topography min/max: -807.6 m, 943.3 m RMS, max velocity: 0.00972 m/year, 0.0252 m/year *** Timestep 572: t=1.12082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00307733 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00156436 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00142103 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00142404 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00144871 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00146588 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00147134 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00140475 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00141619 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00139157 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00143085 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0014045 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00141823 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00140992 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00140371 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00140203 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00143266 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00141203 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00143032 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00139847 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00139306 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00142673 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00141506 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00142872 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00143132 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00141477 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00143184 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00144344 Postprocessing: Topography min/max: -811.1 m, 942.7 m RMS, max velocity: 0.00973 m/year, 0.0252 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00056 *** Timestep 573: t=1.12282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00291347 Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0015607 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00138379 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00142177 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00143281 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00145278 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00142292 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00142179 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00145605 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00147264 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00145264 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00141587 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00141855 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0014597 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00147471 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00144162 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00139229 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00139906 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00146053 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00142248 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00140602 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00140754 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00146403 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0014155 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00143105 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00142451 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0014097 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0014035 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00141307 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0014433 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00143711 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00141781 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.001423 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00141993 Postprocessing: Topography min/max: -810.5 m, 942.1 m RMS, max velocity: 0.00972 m/year, 0.0252 m/year *** Timestep 574: t=1.12482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00296592 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00151013 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00140496 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00139908 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0014494 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00143788 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00145512 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00144571 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00144858 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00146522 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00143899 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00143952 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00147182 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00150961 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00145896 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00143659 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00146502 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00145482 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00141811 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00140399 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00145188 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00147435 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00144756 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00144918 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00142763 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00144366 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00145434 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00143554 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00145041 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00146193 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0014496 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00144771 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00143797 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00144093 Postprocessing: Topography min/max: -806.6 m, 941.4 m RMS, max velocity: 0.00972 m/year, 0.0252 m/year *** Timestep 575: t=1.12682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00291898 Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0015931 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00136251 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00143574 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00143555 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00144036 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00143706 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00142001 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0014392 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00147027 Postprocessing: Topography min/max: -800.4 m, 940.7 m RMS, max velocity: 0.00973 m/year, 0.0252 m/year *** Timestep 576: t=1.12882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00294558 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00154333 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0013628 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00140721 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00143103 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00142138 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00140364 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00142321 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0014404 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00142438 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00139727 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00143849 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00144764 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00144602 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00142211 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0014649 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00144726 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00142048 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00142275 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00144911 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00145941 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00147048 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00144712 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00144906 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00143416 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00145093 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00142726 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00144141 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00142968 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0014527 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00144463 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00144172 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00144122 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00141493 Postprocessing: Topography min/max: -801.2 m, 940 m RMS, max velocity: 0.00973 m/year, 0.0252 m/year *** Timestep 577: t=1.13082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 123+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00285786 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00158115 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00142769 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00142216 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00144234 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00141871 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00143284 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00145544 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00143584 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00144983 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00145813 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00142997 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00143952 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00143467 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00141513 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00144321 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00145319 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00143493 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00145757 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00146159 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00147105 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00148818 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00147184 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00144422 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00146137 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00143653 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00144445 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00143749 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00143973 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00143836 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00143582 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00145099 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00145653 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0014567 Postprocessing: Topography min/max: -807.5 m, 939.2 m RMS, max velocity: 0.00973 m/year, 0.0253 m/year *** Timestep 578: t=1.13282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00288037 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00148637 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00140257 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0014259 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00145767 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00145221 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00144904 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00147772 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0014754 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00145279 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00145973 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00143285 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00141252 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00143783 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00146009 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00144473 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00143852 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00144445 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00145744 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00143873 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00142866 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00144689 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00143547 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00142439 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00141393 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00143431 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00143126 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00142391 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00142706 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.001394 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00142001 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00140048 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00139987 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00142705 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00142378 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00140884 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0014104 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00140126 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00141899 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00142928 Postprocessing: Topography min/max: -810.8 m, 938.5 m RMS, max velocity: 0.00973 m/year, 0.0253 m/year *** Timestep 579: t=1.13482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00293585 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00165953 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00140336 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0014334 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00143715 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00143407 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00147044 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00142936 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00146118 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0014484 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00147784 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00142721 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00146569 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00140739 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00141829 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00141714 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0014633 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00146042 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00148195 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00146254 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00146227 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00143598 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00145966 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00142996 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00145322 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00144961 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00142473 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00141056 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0014863 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00144535 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00145833 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00143457 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00146769 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00143925 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00144858 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00144364 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00147977 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00287004 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00149673 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00140315 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00144867 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00143943 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00145284 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00145529 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00144862 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00144469 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00144216 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0014549 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00144284 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00143658 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00144785 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00144248 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00143519 Postprocessing: Topography min/max: -806 m, 937.1 m RMS, max velocity: 0.00973 m/year, 0.0253 m/year *** Timestep 581: t=1.13882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0029636 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.001545 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00144175 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00144089 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00146442 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00145859 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00143202 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00144934 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00146223 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00147073 Postprocessing: Topography min/max: -799.7 m, 936.3 m RMS, max velocity: 0.00973 m/year, 0.0253 m/year *** Timestep 582: t=1.14082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00303292 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00155158 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00140504 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00141611 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00143853 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00143027 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00146196 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00144821 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00145301 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0014203 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00144484 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00144324 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0014565 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00146949 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0014585 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00142495 Postprocessing: Topography min/max: -801.2 m, 935.6 m RMS, max velocity: 0.00973 m/year, 0.0253 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00057 *** Timestep 583: t=1.14282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 100+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00303213 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00154501 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00135367 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00142006 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00144402 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00142457 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00140731 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00144593 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00144926 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00144209 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00141592 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00145248 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00144231 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00141997 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00143321 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00142257 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00141139 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00141681 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00140069 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00144128 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00143466 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00143792 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00140619 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00145287 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00144447 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00144757 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00147463 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00146816 Postprocessing: Topography min/max: -807.4 m, 934.8 m RMS, max velocity: 0.00974 m/year, 0.0253 m/year *** Timestep 584: t=1.14482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0029965 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00161095 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00139878 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00145905 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00142557 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00143315 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00144471 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0014203 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00143137 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0014653 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00145189 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00144562 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00141767 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00145292 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00144879 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00144283 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00144155 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00144988 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00145121 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00144738 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00142266 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00142936 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00144161 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00145142 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0014338 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00144366 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00145905 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00145521 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00143284 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00140599 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00143876 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00145537 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00141798 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0014483 Postprocessing: Topography min/max: -810.6 m, 934.1 m RMS, max velocity: 0.00974 m/year, 0.0253 m/year *** Timestep 585: t=1.14682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00300686 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.001528 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00139249 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00144176 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00148604 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00146012 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00147556 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00143716 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00146715 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00147074 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00147191 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00145619 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00148144 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00141909 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00148592 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00149454 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00147353 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0014853 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00147624 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00147499 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00145771 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00144786 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00146458 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00146945 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00146802 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00145354 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00149858 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00145812 Postprocessing: Topography min/max: -809.6 m, 933.4 m RMS, max velocity: 0.00974 m/year, 0.0253 m/year *** Timestep 586: t=1.14882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00301338 Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00169409 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.001457 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00146448 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00149735 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00147701 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00150004 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0014765 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00149296 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00147597 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00148404 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0014705 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00150093 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00147408 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00145747 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00145119 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00146088 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00146626 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00146202 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00145489 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00145952 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00146169 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00147167 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00146555 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00148867 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00146591 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00146538 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00143183 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0014567 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00146992 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00147125 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00148998 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00145891 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00143685 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0014786 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00143493 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00145803 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00146142 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00148839 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0014346 Postprocessing: Topography min/max: -805.5 m, 932.7 m RMS, max velocity: 0.00974 m/year, 0.0253 m/year *** Timestep 587: t=1.15082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00286673 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00154526 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0014562 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00148158 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0014886 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00146598 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00147876 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00146828 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.001505 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0015052 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00145996 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00148047 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00150688 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00148858 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00149997 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0014968 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00146352 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00149383 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00147724 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00148483 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00147821 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00147893 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00147002 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00147607 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00148432 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00146995 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00147397 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00149777 Postprocessing: Topography min/max: -799 m, 931.9 m RMS, max velocity: 0.00974 m/year, 0.0253 m/year *** Timestep 588: t=1.15282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 137+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00290275 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00158258 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00147386 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00145593 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00145422 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00147497 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00151538 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00147451 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00149821 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00147673 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00147441 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00148163 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00146068 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0014641 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0014872 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00145686 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00145346 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00145996 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00150834 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00148631 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00148656 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00148062 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00146959 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00148027 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00148087 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00146742 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00151157 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00147577 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00146643 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00144212 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00145849 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00144813 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00147241 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00147632 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00145122 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00147331 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00149241 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00148338 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00145003 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00143425 Postprocessing: Topography min/max: -801.2 m, 931.1 m RMS, max velocity: 0.00974 m/year, 0.0253 m/year *** Timestep 589: t=1.15482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00290361 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00160354 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0014536 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00145749 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00146013 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00143453 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00145177 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00146123 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00145597 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00150988 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00150332 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00145311 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00145436 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00143389 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0014494 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00144601 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00145822 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00145795 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00145455 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00143163 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00141741 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00142786 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00145242 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0014416 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00141359 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00144812 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00142667 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00143889 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00145081 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00299305 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00162887 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00145303 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00146763 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00144389 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00145794 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00143172 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0014345 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00142455 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00144995 Postprocessing: Topography min/max: -810.3 m, 929.6 m RMS, max velocity: 0.00974 m/year, 0.0253 m/year *** Timestep 591: t=1.15882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00292099 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00145412 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00147736 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00145663 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00148262 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0015045 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00150529 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00148107 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00149445 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00145037 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00139652 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00145551 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00149912 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00149744 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00147933 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00147797 Postprocessing: Topography min/max: -809.2 m, 928.8 m RMS, max velocity: 0.00974 m/year, 0.0253 m/year *** Timestep 592: t=1.16082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00293344 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00159132 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00142188 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00146884 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00147849 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00150186 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00150839 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00145922 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00144381 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00146479 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00149295 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00148475 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00151988 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00147688 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00143331 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00147364 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00146912 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00145211 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00148325 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00150668 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00149311 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00149221 Postprocessing: Topography min/max: -804.9 m, 928 m RMS, max velocity: 0.00974 m/year, 0.0253 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00058 *** Timestep 593: t=1.16282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00298261 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00168984 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00146999 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00146515 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0015081 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00151647 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00150579 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00148903 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00148996 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00149301 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.001486 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00150366 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00148917 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00148285 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00150091 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00151191 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0015023 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00148444 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00148985 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00149075 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00150226 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00150953 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00149268 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00150849 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00150203 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00149029 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00149661 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00151842 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00145678 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00147993 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00151564 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0014905 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00150758 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00150458 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.001509 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00149524 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00149365 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00148914 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0014779 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00151693 Postprocessing: Topography min/max: -798.4 m, 927.1 m RMS, max velocity: 0.00974 m/year, 0.0253 m/year *** Timestep 594: t=1.16482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00303773 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00154806 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00145238 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00145671 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00153425 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00150227 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00147927 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00150365 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00152426 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00149166 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0014971 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00149026 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0015234 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00151488 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0015169 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00149927 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00152462 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00153278 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00153429 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00152568 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00150107 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00150802 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00151551 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00152315 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00152543 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00147849 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00151453 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00149761 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00147752 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00149909 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0014975 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00147176 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00153016 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00151762 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00151292 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. 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Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00302808 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00170278 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00147501 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00146411 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00144142 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0014742 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00149865 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0014893 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00147815 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00152862 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00148518 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00148156 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00148935 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00149386 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00150338 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00148194 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00150182 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00148039 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.001445 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00146172 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00146694 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00147238 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00150236 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00147158 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00147753 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00146173 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00148948 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00149566 Postprocessing: Topography min/max: -807.1 m, 925.4 m RMS, max velocity: 0.00975 m/year, 0.0254 m/year *** Timestep 596: t=1.16882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00292551 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00157768 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0014477 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0014553 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00146772 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00145985 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00145958 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00146353 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00147124 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00145982 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0014813 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00145812 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00144455 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00148806 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00146814 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00148453 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0014849 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00149563 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00147155 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0015163 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00147866 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00145205 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00145548 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00146209 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00147121 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00146106 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00144063 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00145136 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00144444 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00145768 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00146948 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00145951 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00146616 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00146054 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00146705 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00147573 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00145365 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00145094 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00145651 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00145259 Postprocessing: Topography min/max: -809.9 m, 924.6 m RMS, max velocity: 0.00975 m/year, 0.0254 m/year *** Timestep 597: t=1.17082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00295054 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00166812 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00145027 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00145198 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00144366 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00144886 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00145932 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00148353 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00146074 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00146514 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0014878 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00146964 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00145997 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00148056 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00150145 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00145201 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00148597 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00147786 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00145496 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00146377 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00144555 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00146232 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00146231 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00145457 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00146197 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00146223 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0014765 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00146658 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00146286 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00146857 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0014326 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00144693 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00144011 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00143011 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00147263 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00146102 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00142989 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00146529 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00145086 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00145822 Postprocessing: Topography min/max: -808.6 m, 923.8 m RMS, max velocity: 0.00975 m/year, 0.0254 m/year *** Timestep 598: t=1.17282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00302383 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00156301 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00143703 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00143809 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00146301 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00148644 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00151438 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00148955 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00146694 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00150484 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0015201 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00145973 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0014906 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00148595 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00148169 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.001478 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00149766 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00147369 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00147095 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00150891 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00151027 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00145266 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00145696 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00146206 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00147095 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00148968 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00147727 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00143697 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00147621 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00148053 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00146321 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00144615 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00146006 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00143324 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00145011 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00144184 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00147638 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00146233 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00145378 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00146496 Postprocessing: Topography min/max: -804.2 m, 922.9 m RMS, max velocity: 0.00975 m/year, 0.0253 m/year *** Timestep 599: t=1.17482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00301795 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00166568 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0014645 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00144137 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.001485 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00147951 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00146878 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00147558 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00150073 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00151594 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00151446 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0015109 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00150086 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00148463 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00149557 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00149883 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00147054 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00148554 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00151864 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00290278 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00159071 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00144332 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00145384 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00148331 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00148467 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00150746 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0015114 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00150575 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00149508 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00148061 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00147994 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00148386 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00150196 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00148797 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0014797 Postprocessing: Topography min/max: -800.9 m, 921.1 m RMS, max velocity: 0.00975 m/year, 0.0254 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 8.05e+03s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 4040 | 2.07e+03s | 26% | | Assemble composition system | 707 | 2.01e+03s | 25% | | Assemble temperature system | 101 | 292s | 3.6% | | Build Stokes preconditioner | 4040 | 2.44e+03s | 30% | | Build composition preconditioner | 707 | 21.4s | 0.27% | | Build temperature preconditioner | 101 | 3.04s | 0% | | Create snapshot | 2 | 1.02s | 0% | | Initialization | 1 | 0.0957s | 0% | | Mesh deformation | 101 | 12.2s | 0.15% | | Postprocessing | 101 | 26.7s | 0.33% | | Setup dof systems | 1 | 0.258s | 0% | | Setup matrices | 1 | 0.789s | 0% | | Solve Stokes system | 4040 | 1.11e+03s | 14% | | Solve composition system | 707 | 38.7s | 0.48% | | Solve temperature system | 101 | 11.3s | 0.14% | +----------------------------------+-----------+------------+------------+ *** Timestep 601: t=1.17882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00287196 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00157335 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00148268 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00151275 Postprocessing: Topography min/max: -806.7 m, 920.2 m RMS, max velocity: 0.00976 m/year, 0.0254 m/year *** Timestep 602: t=1.18082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00296862 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00165108 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00143617 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00145763 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00150559 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00148379 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00148942 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00149446 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00152272 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00149014 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00149174 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00155198 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00151245 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00147483 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00151854 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00149149 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00150635 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00149861 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00150301 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0014578 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00149032 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00150464 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00151739 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00150651 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00147074 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00148961 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00149857 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00145889 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00149147 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00150487 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00148768 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00145032 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00148289 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00146562 Postprocessing: Topography min/max: -809.4 m, 919.4 m RMS, max velocity: 0.00976 m/year, 0.0254 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00059 *** Timestep 603: t=1.18282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00304833 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00159345 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00145444 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0014462 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00147858 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0014049 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0014289 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00143539 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00145773 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00144006 Postprocessing: Topography min/max: -808 m, 918.5 m RMS, max velocity: 0.00976 m/year, 0.0254 m/year *** Timestep 604: t=1.18482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 115+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0029947 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00162308 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00147847 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00146874 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00150315 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00148652 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00147911 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00149004 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00150858 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00148041 Postprocessing: Topography min/max: -803.5 m, 917.7 m RMS, max velocity: 0.00975 m/year, 0.0254 m/year *** Timestep 605: t=1.18682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00312154 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00158816 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00145263 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00143733 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00146909 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00147927 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00150024 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00147192 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00151369 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0014836 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00147545 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0014829 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00147607 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0014794 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00147014 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00148658 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00150126 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00147467 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00148251 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00149724 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00147466 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00148309 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00148579 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00147298 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00146503 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00145047 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00148814 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00149566 Postprocessing: Topography min/max: -796.7 m, 916.7 m RMS, max velocity: 0.00975 m/year, 0.0254 m/year *** Timestep 606: t=1.18882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 139+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00327386 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00170079 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00147562 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00153034 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00149884 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00150905 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00152064 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00149673 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00146798 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00147596 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0015071 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00147047 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00150366 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00150769 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00150063 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00149204 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00153024 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00149478 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00148459 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00148018 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00152055 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00152717 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00151189 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00151401 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00152424 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00148716 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00149128 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00152059 Postprocessing: Topography min/max: -800.7 m, 915.7 m RMS, max velocity: 0.00976 m/year, 0.0254 m/year *** Timestep 607: t=1.19082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00305264 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00156701 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00150559 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00152803 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0015121 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00149205 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00151727 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00154119 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00150854 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00152657 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00154708 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00150514 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00154195 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00153118 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00150734 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00148481 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00153179 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00150152 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00150676 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00149898 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00150507 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00149947 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00150868 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00149393 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00151399 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00150367 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00150616 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0014912 Postprocessing: Topography min/max: -806.4 m, 914.8 m RMS, max velocity: 0.00976 m/year, 0.0254 m/year *** Timestep 608: t=1.19282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 111+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00307413 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00159479 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00150399 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0014839 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00153894 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00149681 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00151786 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00153463 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00153168 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0015177 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00153705 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00151261 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0015372 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00152646 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00152737 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00154584 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00151591 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00151981 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00154011 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00154959 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0015067 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00149513 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00152835 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0015104 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00151596 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00151929 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00153021 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00151869 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00149096 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0015103 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00145861 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00149294 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0014934 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00152597 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00151502 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00150476 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00149484 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00150545 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00149941 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00151039 Postprocessing: Topography min/max: -808.9 m, 913.9 m RMS, max velocity: 0.00976 m/year, 0.0255 m/year *** Timestep 609: t=1.19482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00312658 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00165121 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00146614 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00148913 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00151604 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00151253 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00150956 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00147889 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00148613 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00150734 Postprocessing: Topography min/max: -807.3 m, 913 m RMS, max velocity: 0.00976 m/year, 0.0254 m/year *** Timestep 610: t=1.19682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0030648 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00166038 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00150633 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00149612 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00149686 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0014683 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00147839 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00149198 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00150199 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00147018 Postprocessing: Topography min/max: -802.7 m, 912 m RMS, max velocity: 0.00976 m/year, 0.0254 m/year *** Timestep 611: t=1.19882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00298418 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00163678 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00147081 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00146629 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0015348 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00149329 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00151395 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00150985 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00151234 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00153978 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00153799 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00150868 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0015184 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00151352 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00150621 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00150574 Postprocessing: Topography min/max: -795.8 m, 911.1 m RMS, max velocity: 0.00976 m/year, 0.0254 m/year *** Timestep 612: t=1.20082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00302558 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00161813 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00148903 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00150387 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00151542 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00152354 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00150375 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00154607 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00155303 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00153263 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00151503 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00151964 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00154122 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00152962 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00149745 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00150446 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00154637 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00152135 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00149485 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00151912 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00151606 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00151343 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00147508 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00149582 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00152623 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00152064 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00152033 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00153303 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00150887 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00149671 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00150152 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00150906 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00151638 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00150971 Postprocessing: Topography min/max: -800.3 m, 910 m RMS, max velocity: 0.00976 m/year, 0.0255 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00060 *** Timestep 613: t=1.20282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00306333 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00172861 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00150905 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00149531 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00151101 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00146418 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00150448 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00150994 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0015105 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00154965 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00153516 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00151584 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00151806 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00151097 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00153638 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00151252 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00152766 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00152678 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00153523 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00317902 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00161854 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00148989 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00149201 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00154339 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00152107 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0015028 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0014756 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00152033 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00153655 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00150745 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00148579 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00149284 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00147093 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00148187 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00149202 Postprocessing: Topography min/max: -808.4 m, 908.2 m RMS, max velocity: 0.00977 m/year, 0.0255 m/year *** Timestep 615: t=1.20682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0030492 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00162757 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00145193 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00145213 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00148063 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00148538 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00148262 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00149809 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00149844 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00148868 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00147673 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00148741 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00148122 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00147737 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00147998 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00149029 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00149572 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00152006 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00150099 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00149071 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00150297 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00148033 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00150056 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0015335 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00151547 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00148502 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00150199 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00148851 Postprocessing: Topography min/max: -806.7 m, 907.3 m RMS, max velocity: 0.00977 m/year, 0.0255 m/year *** Timestep 616: t=1.20882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00304747 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00159176 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00145775 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00147122 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0014959 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00151593 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00148126 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00146894 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00149504 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00151079 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00150111 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00148069 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00151555 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00150211 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00146892 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00148706 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00152075 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00151855 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00153627 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00148814 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00149137 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00150809 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00151662 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00146164 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00149343 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00151662 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00150459 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00150455 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00148998 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0014917 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00150037 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00147875 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0014716 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00148024 Postprocessing: Topography min/max: -802 m, 906.4 m RMS, max velocity: 0.00977 m/year, 0.0255 m/year *** Timestep 617: t=1.21082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00308585 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00163265 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00144309 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00149559 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00151931 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00151545 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00152844 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00151721 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00152442 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00151422 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00148459 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00150871 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00152674 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00152533 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0015182 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00152549 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00153409 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00149742 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00150249 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00149127 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00148736 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0014916 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00149558 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00150844 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00149759 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00149367 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00152237 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00153318 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00150383 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00148506 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00152774 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0015177 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00151431 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00150349 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00149935 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0015171 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00150151 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00149479 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00151941 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00150062 Postprocessing: Topography min/max: -795.1 m, 905.4 m RMS, max velocity: 0.00977 m/year, 0.0255 m/year *** Timestep 618: t=1.21282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00304758 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00165343 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00147899 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00151493 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00155069 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00151432 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00155213 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00155704 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00154584 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00152518 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00154657 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00156418 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00157075 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00156919 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00159102 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00154805 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00152211 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00154668 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00153925 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00151546 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00152818 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00152409 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00156306 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0015361 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00154292 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00153293 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00153093 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00152691 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.001548 Postprocessing: Topography min/max: -800.1 m, 904.4 m RMS, max velocity: 0.00977 m/year, 0.0255 m/year *** Timestep 619: t=1.21482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00298213 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00308446 Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00166465 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00149625 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00151227 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00153976 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0015081 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00152855 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00152593 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00153001 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00148718 Postprocessing: Topography min/max: -808 m, 902.5 m RMS, max velocity: 0.00977 m/year, 0.0255 m/year *** Timestep 621: t=1.21882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0029545 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00159987 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00152002 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00149379 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00151506 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00153476 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00150613 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0014953 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00150756 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00153352 Postprocessing: Topography min/max: -806.2 m, 901.6 m RMS, max velocity: 0.00977 m/year, 0.0255 m/year *** Timestep 622: t=1.22082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 113+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00305392 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00148645 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00147388 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0015138 Postprocessing: Topography min/max: -801.4 m, 900.7 m RMS, max velocity: 0.00978 m/year, 0.0255 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00061 *** Timestep 623: t=1.22282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00301558 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00159761 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00148242 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00150197 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0015142 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00151983 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00152311 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00152831 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00151821 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00149083 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00149412 Rebuilding Stokes preconditioner... 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Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00304842 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00164069 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00146919 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0015025 Postprocessing: Topography min/max: -799.9 m, 898.7 m RMS, max velocity: 0.00978 m/year, 0.0256 m/year *** Timestep 625: t=1.22682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00309737 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00161878 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00147478 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00150811 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0015607 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00151629 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00151885 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00152914 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00154461 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00153659 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0015378 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00151384 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00153273 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00151855 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00154885 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00154261 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00150883 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00150564 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00152837 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00148265 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00150525 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00150096 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00151838 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00152054 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00153735 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00153153 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00150772 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00151377 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00153173 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00151823 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00150701 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00152584 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00154824 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0014924 Postprocessing: Topography min/max: -805.4 m, 897.7 m RMS, max velocity: 0.00978 m/year, 0.0256 m/year *** Timestep 626: t=1.22882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00309201 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00164698 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00147436 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00149799 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00147229 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00150874 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00150018 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00149804 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00151142 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00150512 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00150057 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00150566 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00153462 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00150677 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00152007 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00150546 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00150194 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00151852 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00154545 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00150735 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0014972 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00150216 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00153799 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00149574 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00148995 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00152104 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00150993 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00148626 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00152469 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00152538 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00150229 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00151953 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00154204 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00148765 Postprocessing: Topography min/max: -807.5 m, 896.7 m RMS, max velocity: 0.00978 m/year, 0.0256 m/year *** Timestep 627: t=1.23082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00293068 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0016944 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00150894 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00152693 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00154088 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00153265 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00153343 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00154697 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0015495 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00152453 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00152235 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00152662 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00152517 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00151568 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00154461 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0015435 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0015154 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00151859 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00153006 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00151522 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00151248 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00151329 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00148705 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00150019 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00149089 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00149053 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00150413 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00151489 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00150317 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00152493 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00150616 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00151493 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00153535 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00149751 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00150055 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00150885 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00152723 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00150984 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00148201 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00150325 Postprocessing: Topography min/max: -805.5 m, 895.7 m RMS, max velocity: 0.00978 m/year, 0.0256 m/year *** Timestep 628: t=1.23282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00291297 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00164218 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00148735 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00149493 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00154154 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00153576 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00153309 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00152475 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00152873 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00152428 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00153366 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00152027 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00152791 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00154078 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00152489 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00151981 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00152941 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00153815 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00153072 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00297861 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00171733 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00148933 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0014823 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00152207 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00150342 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00152964 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00154456 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0015389 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00149534 Postprocessing: Topography min/max: -793.5 m, 893.7 m RMS, max velocity: 0.00978 m/year, 0.0255 m/year *** Timestep 630: t=1.23682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00298347 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00162201 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00152206 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00152445 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00155158 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00154958 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0015148 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00153701 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0015422 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00151792 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00149828 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00151435 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00151804 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00153301 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00153004 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00151313 Postprocessing: Topography min/max: -799.6 m, 892.6 m RMS, max velocity: 0.00978 m/year, 0.0256 m/year *** Timestep 631: t=1.23882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 123+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00307982 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00169981 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00147499 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00153391 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00152445 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00151934 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00155783 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00152071 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00154272 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00150242 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00153208 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00153215 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0015439 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00153282 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00153556 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00152058 Postprocessing: Topography min/max: -805 m, 891.6 m RMS, max velocity: 0.00978 m/year, 0.0256 m/year *** Timestep 632: t=1.24082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00315678 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00163893 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00145697 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00149345 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00150467 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00148784 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0015079 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00149941 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00152082 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00149997 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00149473 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00153336 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00149001 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00151762 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00152966 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00152336 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00149896 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00150755 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00151142 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00148627 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00149162 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00151021 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00149525 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00147828 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00147726 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00149409 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00148651 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00146389 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00149513 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00149702 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00147966 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00149311 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00149238 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00147818 Postprocessing: Topography min/max: -807 m, 890.6 m RMS, max velocity: 0.00979 m/year, 0.0256 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00062 *** Timestep 633: t=1.24282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00309527 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00170889 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00149224 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00147666 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00152704 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00150914 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00151106 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00149793 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00153824 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00149681 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00150982 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00150727 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00150074 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00307196 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00164129 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00153653 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0015405 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00157619 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00153286 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00153123 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0014769 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00147943 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00149852 Postprocessing: Topography min/max: -800 m, 888.6 m RMS, max velocity: 0.00979 m/year, 0.0256 m/year *** Timestep 635: t=1.24682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00309437 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00167961 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00150672 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00148858 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00154408 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00151966 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00153648 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00153699 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00155406 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00153341 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00153294 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00151113 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00155157 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00153025 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00152817 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00151622 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0015111 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00150072 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00151672 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00154617 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00155133 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00153316 Postprocessing: Topography min/max: -792.8 m, 887.8 m RMS, max velocity: 0.00979 m/year, 0.0256 m/year *** Timestep 636: t=1.24882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00310162 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00164148 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00147591 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00151729 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00152773 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00149387 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00152984 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00152141 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00156625 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00154556 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00153961 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00153814 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00154594 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00148765 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0015415 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00151508 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00152638 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00151836 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00155091 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00152124 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00152797 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00154245 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00152606 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00151537 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00151514 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00152756 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00150124 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00149909 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00152344 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00148551 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00150899 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00153626 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00151049 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00151826 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00151896 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00152187 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00150613 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00150446 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00148044 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00150868 Postprocessing: Topography min/max: -799.3 m, 887.4 m RMS, max velocity: 0.00979 m/year, 0.0256 m/year *** Timestep 637: t=1.25082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 101+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0031102 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00159836 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0014552 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00151289 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00155533 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00151118 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00156645 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00153845 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00154815 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00151957 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00151079 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00150099 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00151679 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00151567 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00154114 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0015234 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00153188 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00150678 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00150496 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00149849 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00152063 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.001501 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00151184 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00151191 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00151594 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00151018 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00154991 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00150731 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00153148 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00151482 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00152843 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00150558 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00150713 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00148174 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00150627 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00151785 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00152072 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00148722 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00150812 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00149353 Postprocessing: Topography min/max: -804.7 m, 886.9 m RMS, max velocity: 0.00979 m/year, 0.0256 m/year *** Timestep 638: t=1.25282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00311978 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00165444 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00150279 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00149655 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00154052 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00152479 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00153695 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00152952 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0015716 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00157907 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00153998 Postprocessing: Topography min/max: -806.6 m, 886.5 m RMS, max velocity: 0.00979 m/year, 0.0256 m/year *** Timestep 639: t=1.25482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 38 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00309736 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00304128 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00181104 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00150996 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00151558 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00151772 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00150333 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00149778 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00148959 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00153309 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00152113 Postprocessing: Topography min/max: -799.5 m, 885.7 m RMS, max velocity: 0.0098 m/year, 0.0257 m/year *** Timestep 641: t=1.25882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00305077 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00160732 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00150132 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00153347 Rebuilding Stokes preconditioner... 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Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00153116 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00153499 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00151639 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00147791 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00150441 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00151753 Postprocessing: Topography min/max: -792.2 m, 885.3 m RMS, max velocity: 0.00979 m/year, 0.0256 m/year *** Timestep 642: t=1.26082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00307195 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00170699 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0015057 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0014873 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00151922 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00153931 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00154985 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00154843 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00155355 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00152765 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00152314 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00153685 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00153295 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00151183 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00155443 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00153446 Postprocessing: Topography min/max: -799.1 m, 884.8 m RMS, max velocity: 0.0098 m/year, 0.0257 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00063 *** Timestep 643: t=1.26282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00312658 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00164728 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00153064 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0015397 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00159107 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00156513 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00158901 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00157016 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00158933 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00155186 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00159268 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00158114 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00157185 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00153136 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0015722 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00157127 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00161282 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0015863 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00156434 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00152885 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00155661 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00154716 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00155537 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00151947 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00154188 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0015521 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00156907 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00154306 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00153689 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00155226 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00153673 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00151782 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00155447 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00151614 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0015254 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00153686 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00156288 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00156763 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00154519 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00154426 Postprocessing: Topography min/max: -804.4 m, 884.3 m RMS, max velocity: 0.0098 m/year, 0.0257 m/year *** Timestep 644: t=1.26482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00320485 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0016813 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00153524 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00155581 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00159062 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00155371 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00155208 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00155076 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0015652 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00154504 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00159874 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00157617 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00154255 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00154332 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00157667 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00155324 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00153085 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00153245 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00156456 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00154025 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00156046 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00154022 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00154836 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0015615 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00155389 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00154665 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00161492 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00157629 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00155538 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0015687 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00155179 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00153576 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00154479 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00153947 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00154387 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00157117 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00157235 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0015376 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0015531 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0015275 Postprocessing: Topography min/max: -806.2 m, 883.8 m RMS, max velocity: 0.0098 m/year, 0.0257 m/year *** Timestep 645: t=1.26682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0030984 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00165618 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00149923 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00152425 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00156258 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0015325 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00157098 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00157041 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00159486 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00156132 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00155732 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00154921 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00158639 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0015187 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00156415 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00155735 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00155441 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00152839 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00154394 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00153471 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00152533 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00153703 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00155824 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00153925 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00153343 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00151271 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00155737 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00154786 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00153761 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00152957 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00153886 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00153263 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00158367 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00154251 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00152567 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00152515 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00156426 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00151927 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00153152 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00153611 Postprocessing: Topography min/max: -804.2 m, 883.4 m RMS, max velocity: 0.0098 m/year, 0.0257 m/year *** Timestep 646: t=1.26882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 111+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00305479 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00168458 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00151459 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00151252 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00154499 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0015514 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00155257 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00152012 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00154018 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0015426 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00155759 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00155785 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00153821 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00152396 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00154009 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00149962 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0015172 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00153207 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00155408 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00155039 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00156509 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00154371 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00155215 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00154675 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00154262 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00154788 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00155467 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00152292 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00154867 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00151872 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0015308 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00153574 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00153944 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00157768 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00158638 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00154124 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00153649 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00154898 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00154734 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00155644 Postprocessing: Topography min/max: -799.1 m, 882.9 m RMS, max velocity: 0.0098 m/year, 0.0257 m/year *** Timestep 647: t=1.27082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 123+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00304953 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00166539 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00150205 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00153184 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00159105 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.001555 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00154334 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00154961 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00155643 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00156321 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00158464 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00155629 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.001565 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00156425 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00155611 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00155669 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00156788 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00152653 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00155879 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0015379 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00155797 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00156069 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00157112 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00153744 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0015626 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00154637 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00158534 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00156649 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00157733 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00158836 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00159857 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00154002 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00154298 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00156007 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0015987 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00156206 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00157271 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00154283 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00156999 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00154116 Postprocessing: Topography min/max: -791.8 m, 882.4 m RMS, max velocity: 0.0098 m/year, 0.0257 m/year *** Timestep 648: t=1.27282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0030173 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00167126 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00155867 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00158651 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00159205 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00157979 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00158459 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00156564 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00160399 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00160262 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00160764 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00158012 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00156468 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0015803 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00158647 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00157006 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00157509 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0015605 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00157357 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00159233 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00156536 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00156678 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00159086 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00156246 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00156945 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00155843 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00156609 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00157517 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00158856 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0015848 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00158757 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00156974 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00155051 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0015394 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00158939 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00155945 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00156976 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00157423 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00158144 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00153511 Postprocessing: Topography min/max: -799 m, 882.3 m RMS, max velocity: 0.0098 m/year, 0.0257 m/year *** Timestep 649: t=1.27482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00305886 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00177527 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00157164 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00155463 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00158069 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0015697 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00160181 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00156707 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00158392 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00154937 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0015794 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00154762 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00154836 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00156264 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00157982 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00154371 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00157096 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00155516 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00158408 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00152415 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00156087 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.001537 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00156562 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00153997 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00159745 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00156206 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00157527 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00156107 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00156738 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00155538 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00160935 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00155884 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00156535 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00154706 Postprocessing: Topography min/max: -804.3 m, 882.5 m RMS, max velocity: 0.00981 m/year, 0.0257 m/year *** Snapshot created! *** Timestep 650: t=1.27682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0030957 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0017033 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00157439 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00157181 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00159616 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00160472 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00160731 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00157829 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00158956 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00160239 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00159317 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00156608 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00158404 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00159568 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00159977 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00158274 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00160262 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00159552 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00158062 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00158271 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00160608 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00159916 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00156721 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00156454 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00159048 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00156962 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00157005 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00157355 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00159662 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0015757 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00157255 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00154867 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00158659 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00158503 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00154919 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00156151 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0015705 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00155624 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00157342 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00156493 Postprocessing: Topography min/max: -806.1 m, 882.7 m RMS, max velocity: 0.0098 m/year, 0.0257 m/year *** Timestep 651: t=1.27882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00305619 Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00170495 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00152248 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00154251 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00155709 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00156092 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00157397 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00156254 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0015445 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00156495 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00157248 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00157327 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00158146 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00156614 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00158461 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0015471 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00155151 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00155308 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00158843 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00155289 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00155709 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00155592 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00157951 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0015496 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00155679 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00155073 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00155127 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0015317 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00157334 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00156134 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00155293 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00155318 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00154963 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00154008 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00155921 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00157766 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00156949 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0015454 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0015469 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00156605 Postprocessing: Topography min/max: -804 m, 882.9 m RMS, max velocity: 0.00981 m/year, 0.0257 m/year *** Timestep 652: t=1.28082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00311751 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00171929 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00151582 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00155089 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00155127 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00155 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00155674 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00155664 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00154686 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00155902 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00154419 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00153623 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00156401 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00154856 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00154722 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00155823 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00154602 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00154543 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00156725 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00154475 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00155564 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00155395 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0015699 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00155875 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00155448 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00154061 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00155134 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00153111 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00153095 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00155467 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00159005 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00156252 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00155606 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00155778 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00159456 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00156442 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00156507 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00154505 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0015653 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00156415 Postprocessing: Topography min/max: -798.9 m, 883.1 m RMS, max velocity: 0.00981 m/year, 0.0257 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00064 *** Timestep 653: t=1.28282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00301213 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00167483 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00152728 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00156078 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0015628 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00154339 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00155902 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00296013 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0017024 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00154033 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00153401 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00157144 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00157943 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00157013 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00158189 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00161267 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00162371 Postprocessing: Topography min/max: -798.9 m, 883.3 m RMS, max velocity: 0.0098 m/year, 0.0257 m/year *** Timestep 655: t=1.28682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00319148 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00170259 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00156551 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00156456 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00155451 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00155663 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00157445 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00157584 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00155872 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00154183 Postprocessing: Topography min/max: -804.3 m, 883.3 m RMS, max velocity: 0.00981 m/year, 0.0257 m/year *** Timestep 656: t=1.28882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00323623 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00175776 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00150952 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00155176 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00156084 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00155197 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00159419 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0015929 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0015558 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00159642 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00158459 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00155067 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00159264 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00157796 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00158131 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00158756 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00160322 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00156871 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0015584 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00155841 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00158638 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00162483 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00159541 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00157503 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00160019 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00160544 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00162275 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00161442 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00162609 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00161549 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00160399 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00158302 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00160355 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00161459 Postprocessing: Topography min/max: -806.1 m, 883.4 m RMS, max velocity: 0.00981 m/year, 0.0258 m/year *** Timestep 657: t=1.29082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00308253 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00164967 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00154425 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00157964 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00156803 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00158797 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00163208 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00158644 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00159922 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00156528 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00159321 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00159154 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00157803 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00160451 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00160873 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00158203 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00158021 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00159488 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00160474 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00157352 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00159519 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00155427 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0015653 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00156584 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00160612 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00159236 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00159684 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00155862 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00156758 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00157872 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00155651 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0015556 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0015624 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0015644 Postprocessing: Topography min/max: -804 m, 883.5 m RMS, max velocity: 0.00981 m/year, 0.0258 m/year *** Timestep 658: t=1.29282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 137+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00307751 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00174042 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00155306 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00155734 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00154573 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0015833 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00160476 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00158622 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00158852 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00157664 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00159079 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00159829 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00162544 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00160899 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00160615 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00158626 Postprocessing: Topography min/max: -798.9 m, 883.7 m RMS, max velocity: 0.00981 m/year, 0.0258 m/year *** Timestep 659: t=1.29482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00294533 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00168889 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00157768 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00156844 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00156696 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00156257 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00159614 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00153679 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00157424 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00157846 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00156502 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00153502 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00154961 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00156098 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00158271 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00153515 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00156644 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00154979 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00156521 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00154052 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00155926 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00153867 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00156768 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00154587 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00154877 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00154371 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00157848 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00155843 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00158516 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00156728 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00157617 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00157353 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0015631 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00155248 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00157402 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00157331 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00159246 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00154914 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00157742 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00161113 Postprocessing: Topography min/max: -791.6 m, 883.7 m RMS, max velocity: 0.00981 m/year, 0.0258 m/year *** Timestep 660: t=1.29682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00304789 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00167701 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00153299 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00157363 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00160375 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00159432 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00158379 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00157793 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00157588 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0015906 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00157887 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00154447 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00158309 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00161315 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00161814 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00156904 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00157683 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00157387 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00155342 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00156803 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00159306 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00157084 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00157337 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00157074 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00153696 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00156641 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00157802 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.001585 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00156205 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00157702 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00158333 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00157236 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00158891 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00156567 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0015726 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00159351 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00157544 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00155515 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00158781 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00159254 Postprocessing: Topography min/max: -798.9 m, 883.8 m RMS, max velocity: 0.00981 m/year, 0.0258 m/year *** Timestep 661: t=1.29882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0030045 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00170104 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00154077 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00156665 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00159761 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00158257 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00158295 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00156882 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00157467 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00161594 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00161654 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00160378 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00160374 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00158968 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00159952 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00160743 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00160226 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00160692 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00157882 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00157257 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00157132 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00158828 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00158314 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00155394 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00159994 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00159601 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00157346 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00159885 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00164109 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00161252 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00156997 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00160518 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00161732 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00160896 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00158826 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00160903 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.001592 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00159667 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00157231 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00156838 Postprocessing: Topography min/max: -804.2 m, 883.9 m RMS, max velocity: 0.00981 m/year, 0.0257 m/year *** Timestep 662: t=1.30082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00303794 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00174425 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00157909 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00156936 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0016254 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00161632 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00159721 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00160745 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00162143 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00157835 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0015942 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00161822 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00162108 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00160742 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00163864 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00161442 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0016196 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00161779 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00161303 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00161491 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00161854 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00159048 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00163831 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00162007 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00161599 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00160134 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00164571 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00163311 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00161305 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0016057 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00163543 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00165887 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0016721 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00162297 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00162765 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00163859 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00163893 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00161212 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00163908 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00160465 Postprocessing: Topography min/max: -806.1 m, 883.9 m RMS, max velocity: 0.00981 m/year, 0.0258 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00065 *** Timestep 663: t=1.30282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00315718 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00168713 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00158524 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00159395 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00162035 Rebuilding Stokes preconditioner... 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Solving temperature system... 39 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00309138 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00171074 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00156056 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00155258 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0015933 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0015844 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00155941 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00153485 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00159524 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0016046 Postprocessing: Topography min/max: -799.1 m, 884 m RMS, max velocity: 0.00982 m/year, 0.0258 m/year *** Timestep 665: t=1.30682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00308295 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00171521 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00151065 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00154982 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00160433 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00159021 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00162194 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00159101 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00159875 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00159829 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0015984 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00157761 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00159674 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00161236 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00164249 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00161454 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00158871 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00157191 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00161207 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00160238 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00158068 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00159444 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00158389 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00158871 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00160568 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00160385 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00159815 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00157858 Postprocessing: Topography min/max: -791.8 m, 884.1 m RMS, max velocity: 0.00982 m/year, 0.0258 m/year *** Timestep 666: t=1.30882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00305613 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00167002 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00156328 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00160478 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00157908 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0015596 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00158113 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0015924 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00161204 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00157903 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00156862 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00161036 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00162554 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00157982 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00157351 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00156088 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.001564 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.001598 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00158126 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00156626 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00158721 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00158194 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00156852 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00154741 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00158197 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00161616 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00158942 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00156056 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00156344 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00155285 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00158907 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00154987 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00156706 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00158933 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0015738 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00158005 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00156591 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00155483 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00158007 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00160704 Postprocessing: Topography min/max: -799.1 m, 884.1 m RMS, max velocity: 0.00982 m/year, 0.0258 m/year *** Timestep 667: t=1.31082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00302893 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00172851 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00153504 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00154981 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00160839 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00160945 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.001622 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00159647 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00158921 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00158049 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00158797 Postprocessing: Topography min/max: -804.5 m, 884.2 m RMS, max velocity: 0.00982 m/year, 0.0258 m/year *** Timestep 668: t=1.31282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00303296 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00309972 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0017251 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00157118 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00156736 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00159107 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00162594 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00163161 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00162111 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00162366 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0016412 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00162446 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00160618 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00159085 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00161027 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0016281 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00160723 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00161271 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00162497 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00163066 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00163227 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00162253 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00162036 Postprocessing: Topography min/max: -804.5 m, 884.2 m RMS, max velocity: 0.00982 m/year, 0.0258 m/year *** Timestep 670: t=1.31682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00314846 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0017046 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00154939 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0015727 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00164335 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00161117 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.001583 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00159526 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0016273 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00160326 Rebuilding Stokes preconditioner... 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Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00157822 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00157468 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00156882 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00159313 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00157632 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00157277 Postprocessing: Topography min/max: -799.5 m, 884.9 m RMS, max velocity: 0.00982 m/year, 0.0258 m/year *** Timestep 671: t=1.31882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 114+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00304692 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00169604 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0015494 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00160238 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00161331 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00159333 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00161305 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00159362 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00160544 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00160172 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00158403 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00161016 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00160449 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00158644 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00159926 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00160062 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00159752 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00158875 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00160706 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00160959 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0016068 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00160785 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00158059 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0015727 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00162118 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00160334 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00161848 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00160156 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00161624 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00159886 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00162719 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00160938 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00158965 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00159818 Postprocessing: Topography min/max: -792.3 m, 885.7 m RMS, max velocity: 0.00982 m/year, 0.0258 m/year *** Timestep 672: t=1.32082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00307685 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00171097 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00157069 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00157989 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00158959 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00161753 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00160318 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00160981 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00161565 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00158788 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0015883 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00161451 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00160615 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00162462 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00158613 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00161986 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00162321 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00160086 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00159551 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00159726 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00159396 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00159234 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00158733 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0015719 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00156372 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00156327 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0015815 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00158951 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00159191 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0015672 Postprocessing: Topography min/max: -799.4 m, 886.4 m RMS, max velocity: 0.00982 m/year, 0.0258 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00066 *** Timestep 673: t=1.32282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00304496 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00169456 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00153061 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00158095 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00159849 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00159107 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00158304 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00308061 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00173505 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00155616 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0015842 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00159935 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00158702 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00160439 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00158224 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00160022 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00157769 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00163849 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00158179 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00158086 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00160748 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00159258 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00153803 Postprocessing: Topography min/max: -806.9 m, 887.6 m RMS, max velocity: 0.00983 m/year, 0.0259 m/year *** Timestep 675: t=1.32682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00302408 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00168686 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00152393 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00157375 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00159023 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00157496 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00159744 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00160078 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00159007 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00160352 Postprocessing: Topography min/max: -805 m, 888.3 m RMS, max velocity: 0.00983 m/year, 0.0259 m/year *** Timestep 676: t=1.32882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 125+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00307812 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00173521 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00150881 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00155093 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00161533 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00158684 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00157689 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00157016 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00157111 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00156834 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00155291 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00155371 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00155192 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0015534 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00158489 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00155913 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00154728 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00156852 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00158749 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00156145 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00158289 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00159166 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00155491 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00155943 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0015947 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00158507 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00157992 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00158587 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00156312 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00156763 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00157792 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00157125 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00158665 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00158033 Postprocessing: Topography min/max: -799.9 m, 888.9 m RMS, max velocity: 0.00983 m/year, 0.0259 m/year *** Timestep 677: t=1.33082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0031516 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00169274 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00154147 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0015724 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00157182 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00157543 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00160082 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00159034 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00158439 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00160026 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00161855 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00161781 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00160589 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00156468 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00159446 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00160649 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.001596 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00159998 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0016013 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00159344 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00160107 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0015821 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00158203 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0015898 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00158057 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00158926 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00156535 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00157457 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00160615 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00163456 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00159461 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.001569 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00160884 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00159064 Postprocessing: Topography min/max: -792.7 m, 889.5 m RMS, max velocity: 0.00983 m/year, 0.0259 m/year *** Timestep 678: t=1.33282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00299204 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00173219 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00153717 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00155476 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00158479 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00159523 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00160206 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00159706 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00157926 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00158662 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00161237 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00160344 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00158853 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00158128 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00157151 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00157734 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00158237 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0015606 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00159034 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00156504 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00159807 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0015783 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00160895 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00157478 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00156172 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00157319 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0015813 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00156445 Postprocessing: Topography min/max: -799.6 m, 890.2 m RMS, max velocity: 0.00983 m/year, 0.0259 m/year *** Timestep 679: t=1.33482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00328726 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00172089 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00156539 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0015845 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0015746 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00156721 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00159895 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00159414 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00157822 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00156389 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00163224 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00156939 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00156177 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00157547 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00160304 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0015969 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00160074 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00155562 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00155959 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00157599 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00155484 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00154806 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00157211 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00156597 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00156128 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00155145 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00157066 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00156702 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00156679 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00157852 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00156966 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00156918 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00155614 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00154796 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00158848 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00158756 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00156949 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00156521 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00157572 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00157906 Postprocessing: Topography min/max: -805.2 m, 890.9 m RMS, max velocity: 0.00983 m/year, 0.0259 m/year *** Timestep 680: t=1.33682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0031593 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00171942 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00157059 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00157648 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00157884 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00155829 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.001594 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00159315 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00158826 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00156391 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0015828 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00160279 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00161128 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00161303 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00161136 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0016413 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00163337 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00158601 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00161455 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00160368 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00159356 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00157923 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00158459 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00157454 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0016014 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00160281 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00157674 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00158769 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0016053 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00159754 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00159741 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00159452 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00159962 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00159158 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00159022 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00161633 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00161368 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00161615 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00160702 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00158695 Postprocessing: Topography min/max: -807.3 m, 891.5 m RMS, max velocity: 0.00984 m/year, 0.0259 m/year *** Timestep 681: t=1.33882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00308009 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00171302 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00155945 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00159958 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00162923 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00161314 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00163404 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00161405 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00163351 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00163322 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00164936 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00161445 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00160811 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00162422 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00164437 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00162286 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00162654 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00163688 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00165326 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00163033 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00161789 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00162822 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00164874 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00164869 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00163147 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00161084 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00162913 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00160839 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00161839 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00162214 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00163668 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00160155 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00161251 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00162296 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00163753 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0016153 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00163476 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00166586 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00165689 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00159654 Postprocessing: Topography min/max: -805.5 m, 892.2 m RMS, max velocity: 0.00984 m/year, 0.0259 m/year *** Timestep 682: t=1.34082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00308815 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00172195 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00154103 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00153874 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00159234 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00157219 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00158563 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00162357 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00161189 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00159512 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00160857 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00159615 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00160437 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00161077 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00163189 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00157489 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00158273 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00159824 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00157236 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00159238 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0016093 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00159848 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00159565 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00158814 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00159573 Rebuilding Stokes preconditioner... Solving Stokes system... 9+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.001599 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00158646 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00161279 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00161268 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00157795 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00158983 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00161476 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00160509 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00158286 Postprocessing: Topography min/max: -800.4 m, 892.7 m RMS, max velocity: 0.00984 m/year, 0.0259 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00067 *** Timestep 683: t=1.34282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 102+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00304147 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00175417 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00154622 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00158637 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00157475 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00159204 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00160143 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00160357 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00161706 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00161779 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00159941 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00160661 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00159173 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00158656 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00159663 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00162603 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00162693 Rebuilding Stokes preconditioner... 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Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00160727 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00159717 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00161223 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00161828 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00161091 Postprocessing: Topography min/max: -793.2 m, 893.2 m RMS, max velocity: 0.00984 m/year, 0.0259 m/year *** Timestep 684: t=1.34482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00305872 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00167619 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00155034 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00159716 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00160939 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00161771 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00160546 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00157128 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00159526 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00158979 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00160524 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00157696 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00160264 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00159277 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00157524 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00158633 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00158811 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0015795 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00159896 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00158722 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00157692 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0015768 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00159624 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00158196 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00157523 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00159174 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0016233 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00158766 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00156655 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0015797 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00157188 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00158521 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00158204 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00158262 Postprocessing: Topography min/max: -799.8 m, 893.7 m RMS, max velocity: 0.00984 m/year, 0.0259 m/year *** Timestep 685: t=1.34682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 137+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00309228 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00173781 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00152222 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00156836 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00156649 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00157206 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00158896 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00155885 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00156917 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00158286 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00158172 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00158031 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00159886 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00158681 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00159699 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00159759 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00161566 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00158732 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00158049 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00156752 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00159335 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00157605 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00153936 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00156349 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0015637 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00155574 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00158061 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00160335 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0015825 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00157886 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00157755 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00158291 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00158841 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00157672 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00159149 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00157936 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00158829 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00158254 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00157671 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00155323 Postprocessing: Topography min/max: -805.5 m, 894.1 m RMS, max velocity: 0.00984 m/year, 0.026 m/year *** Timestep 686: t=1.34882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0030991 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00171879 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00154426 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00155438 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00159628 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0015965 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00160932 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00160894 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00160354 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00159216 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00158338 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00159028 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00159134 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00160719 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00158474 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00155937 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00158909 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00161724 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00158136 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00156603 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00159781 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00156982 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00158023 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00159637 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00159261 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00159025 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00160014 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00157105 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00159779 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00159694 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00158381 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00157133 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00155377 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00157439 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00158488 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00157611 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00158925 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00156586 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00159492 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0015622 Postprocessing: Topography min/max: -807.7 m, 894.7 m RMS, max velocity: 0.00985 m/year, 0.026 m/year *** Timestep 687: t=1.35082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 38 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00310312 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00170743 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00155369 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00159018 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00161032 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00161465 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00160821 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00159386 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00159991 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00162149 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00160113 Postprocessing: Topography min/max: -806 m, 895.3 m RMS, max velocity: 0.00985 m/year, 0.026 m/year *** Timestep 688: t=1.35282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00314125 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00158035 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00162106 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00163073 Postprocessing: Topography min/max: -800.9 m, 895.9 m RMS, max velocity: 0.00985 m/year, 0.026 m/year *** Timestep 689: t=1.35482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00320866 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0017491 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00157573 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00156188 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00159345 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00162963 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0016434 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00160468 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00161624 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00163695 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00162315 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0015902 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0016102 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00160337 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00158088 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00159412 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00159867 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00160983 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00157791 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00157841 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00160884 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00163528 Postprocessing: Topography min/max: -793.8 m, 896.4 m RMS, max velocity: 0.00985 m/year, 0.026 m/year *** Timestep 690: t=1.35682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00317153 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00174237 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00155328 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00159206 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00163078 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0016376 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00161868 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00156778 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00160248 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00160303 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00161174 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00157511 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00159404 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00159494 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00160314 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00156458 Postprocessing: Topography min/max: -800.1 m, 896.8 m RMS, max velocity: 0.00984 m/year, 0.026 m/year *** Timestep 691: t=1.35882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00323585 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00168957 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00155226 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00157788 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00157468 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00160658 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00161532 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0016104 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00163017 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00159424 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00159449 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00157181 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00160712 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00162693 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00159138 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00160484 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00162448 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0016106 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00159788 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0015995 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00159336 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00156549 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00159482 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00159071 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00157933 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0015892 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00162944 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00158436 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0015672 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00158648 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00159881 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00160342 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0016051 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0015648 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00158598 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00158926 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00159594 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00158441 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00159609 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0015798 Postprocessing: Topography min/max: -805.8 m, 897.1 m RMS, max velocity: 0.00985 m/year, 0.026 m/year *** Timestep 692: t=1.36082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00309343 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00172331 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0015536 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00158191 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00164309 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00159199 Postprocessing: Topography min/max: -808.2 m, 897.4 m RMS, max velocity: 0.00985 m/year, 0.026 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00068 *** Timestep 693: t=1.36282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00314914 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 15 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00311458 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00172861 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00154167 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00157904 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00160442 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00159185 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00163332 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00159056 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0015696 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00157829 Postprocessing: Topography min/max: -801.5 m, 898.5 m RMS, max velocity: 0.00986 m/year, 0.026 m/year *** Timestep 695: t=1.36682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00312041 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00172098 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00152031 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00157332 Rebuilding Stokes preconditioner... 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Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00158616 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00160462 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00159552 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00158824 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00161915 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00162898 Postprocessing: Topography min/max: -794.4 m, 898.9 m RMS, max velocity: 0.00985 m/year, 0.026 m/year *** Timestep 696: t=1.36882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00307321 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00171272 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00153661 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00157467 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00158662 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00155002 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00158229 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00159775 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00161494 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00159659 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0015793 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00157766 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00159982 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00161779 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00162782 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00157685 Postprocessing: Topography min/max: -800.4 m, 899.3 m RMS, max velocity: 0.00985 m/year, 0.026 m/year *** Timestep 697: t=1.37082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00308104 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00168894 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00158063 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0015695 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00157561 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00159926 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00158585 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00159864 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00162759 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00158891 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00157805 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00160214 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00158288 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00161364 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00158402 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00154716 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00155286 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00160391 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00159686 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00157701 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00158893 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00160965 Postprocessing: Topography min/max: -806.1 m, 899.7 m RMS, max velocity: 0.00985 m/year, 0.026 m/year *** Timestep 698: t=1.37282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00306111 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00168797 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00151637 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00157952 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00158617 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00158585 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00161231 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00161596 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00158672 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00161646 Postprocessing: Topography min/max: -808.7 m, 899.9 m RMS, max velocity: 0.00985 m/year, 0.026 m/year *** Timestep 699: t=1.37482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00303977 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00176057 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00152765 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00157351 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00160423 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00159729 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00159339 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00158305 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00158896 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00159502 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00159682 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0015665 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0016035 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0015834 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00160227 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00161083 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00162428 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00160668 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00158129 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00157218 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00159603 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00158431 Postprocessing: Topography min/max: -807.1 m, 900.2 m RMS, max velocity: 0.00986 m/year, 0.0261 m/year *** Snapshot created! *** Timestep 700: t=1.37682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 113+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00313796 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00174395 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00155669 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00157549 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00159814 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00161452 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00161095 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0016314 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00167079 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00165689 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00163232 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0016213 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00163445 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00163126 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00163678 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00162015 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00162897 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00165559 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00162268 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00160738 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00161826 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00162768 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00160415 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00164118 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00164091 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00162692 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0016307 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00162246 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00161526 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00159453 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00161491 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00164264 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00160505 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00158423 Postprocessing: Topography min/max: -802.3 m, 900.5 m RMS, max velocity: 0.00986 m/year, 0.0261 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 1.59e+04s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 8040 | 4.11e+03s | 26% | | Assemble composition system | 1407 | 3.96e+03s | 25% | | Assemble temperature system | 201 | 575s | 3.6% | | Build Stokes preconditioner | 8040 | 4.84e+03s | 30% | | Build composition preconditioner | 1407 | 42.5s | 0.27% | | Build temperature preconditioner | 201 | 6.02s | 0% | | Create snapshot | 4 | 2.51s | 0% | | Initialization | 1 | 0.0957s | 0% | | Mesh deformation | 201 | 24.2s | 0.15% | | Postprocessing | 201 | 52.9s | 0.33% | | Setup dof systems | 1 | 0.258s | 0% | | Setup matrices | 1 | 0.789s | 0% | | Solve Stokes system | 8040 | 2.14e+03s | 13% | | Solve composition system | 1407 | 75.2s | 0.47% | | Solve temperature system | 201 | 21.9s | 0.14% | +----------------------------------+-----------+------------+------------+ *** Timestep 701: t=1.37882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00301175 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0017146 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00153983 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00167107 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00162722 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00161333 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00163192 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00165431 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00163763 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00161978 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00165974 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00160079 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00162251 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00162491 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00164586 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00161026 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00162752 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00163858 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00164528 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00161553 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00161853 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00162044 Postprocessing: Topography min/max: -795.2 m, 900.9 m RMS, max velocity: 0.00986 m/year, 0.026 m/year *** Timestep 702: t=1.38082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0030523 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00176635 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00160636 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00161525 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00160859 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00163689 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00164264 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00162922 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00165291 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00164743 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00163462 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00161647 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00161376 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00163145 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00162347 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00163102 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00162939 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00161041 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00161538 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00161465 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00160975 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00161096 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00159938 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00160356 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00161401 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00159457 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00160172 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00158822 Postprocessing: Topography min/max: -800.7 m, 901.2 m RMS, max velocity: 0.00986 m/year, 0.026 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00069 *** Timestep 703: t=1.38282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00321191 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00181287 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00159567 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00159924 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00163678 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00159837 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00163648 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00163966 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00165315 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00161883 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00162981 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.001609 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00165018 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00163933 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00163116 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00161698 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00161795 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00159572 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00160002 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00160193 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00162149 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00159556 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00160875 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00163867 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00163856 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00162305 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00161125 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0016228 Postprocessing: Topography min/max: -806.6 m, 901.5 m RMS, max velocity: 0.00986 m/year, 0.0261 m/year *** Timestep 704: t=1.38482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00321678 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00171855 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00154806 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00159985 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00160012 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00158943 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00157083 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00158577 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0016098 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00159153 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0015785 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0016043 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00160185 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00161713 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00160904 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00160057 Postprocessing: Topography min/max: -809.3 m, 901.7 m RMS, max velocity: 0.00986 m/year, 0.0261 m/year *** Timestep 705: t=1.38682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00318952 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00178409 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00157572 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00157441 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00158843 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00161696 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00162773 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00163081 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00162561 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00161116 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00160151 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00161525 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00162865 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00161706 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00165296 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00163404 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00161249 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00163205 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00166162 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00166112 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0016332 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00161753 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00165013 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00162907 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00162297 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00164164 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00166664 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0016376 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00159502 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00160112 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00162855 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00165551 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00164365 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00161796 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00161194 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00162978 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00161597 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00159516 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00160984 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00164154 Postprocessing: Topography min/max: -807.8 m, 902 m RMS, max velocity: 0.00987 m/year, 0.0261 m/year *** Timestep 706: t=1.38882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00309002 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00167813 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00153843 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0015942 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00158228 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00162265 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00161854 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00160647 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00162247 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00163837 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00162756 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00160963 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00159748 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00159895 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00160259 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00162428 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0016342 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0015976 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00157236 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00157786 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00161155 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00161735 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00162177 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00162303 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00162146 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00161468 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00161483 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0015851 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00159989 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00160253 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0015963 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00160701 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00160279 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00161937 Postprocessing: Topography min/max: -803.1 m, 902.2 m RMS, max velocity: 0.00987 m/year, 0.0261 m/year *** Timestep 707: t=1.39082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00312454 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00174521 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00154809 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00160301 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00160244 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00163638 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00162099 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00160551 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00160082 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00162145 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00162865 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00160903 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00161093 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00158495 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00159993 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00161449 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00162913 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00162059 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00161007 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00161017 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00161906 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00160585 Postprocessing: Topography min/max: -796 m, 902.4 m RMS, max velocity: 0.00987 m/year, 0.0261 m/year *** Timestep 708: t=1.39282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0030621 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00175506 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00155454 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0015898 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00159123 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0016128 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0016265 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00163927 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00165584 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00160969 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0016174 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00163201 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00162046 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00162812 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00162202 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0016032 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00159975 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00162468 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00162949 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00162605 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00163239 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00162385 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00159367 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00158115 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00160652 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00160819 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00160599 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00162399 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00160593 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00159554 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00159815 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.001617 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00162003 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00163199 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00158614 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0015971 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00162106 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00163047 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00161888 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00161931 Postprocessing: Topography min/max: -800.8 m, 902.7 m RMS, max velocity: 0.00986 m/year, 0.0261 m/year *** Timestep 709: t=1.39482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00294519 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00170484 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00154226 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0015796 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00158786 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00160086 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00162266 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00160863 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00160789 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00160885 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00160793 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00159933 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00159229 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00158053 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00160859 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0016126 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00159501 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00157308 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00159998 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00158253 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00159727 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00160381 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00158055 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00160127 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00160582 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00157503 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00157976 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00159526 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00160346 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00159337 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00160113 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00160598 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00162435 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00162621 Postprocessing: Topography min/max: -806.8 m, 902.9 m RMS, max velocity: 0.00986 m/year, 0.0261 m/year *** Timestep 710: t=1.39682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00305602 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00173293 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00156644 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00160503 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00159373 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0016083 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00160022 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00162126 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0016396 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00160863 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0016172 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00159977 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00162029 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00158003 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00159044 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00162411 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00162497 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00159467 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00161998 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00161028 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00158935 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00155644 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00160765 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00158187 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00159755 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0015857 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00158864 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00160419 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00161023 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00158798 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0016004 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00159457 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00161797 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00161322 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00159058 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00160324 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00159786 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00158904 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00159662 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0016024 Postprocessing: Topography min/max: -809.7 m, 903 m RMS, max velocity: 0.00987 m/year, 0.0261 m/year *** Timestep 711: t=1.39882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00321995 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00170366 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00156096 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00159681 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00159099 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00162364 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00167272 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00163601 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0016108 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00160379 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0016037 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00164326 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00162281 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00158303 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00160246 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00163158 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00164513 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00162201 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0016205 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00161376 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00161203 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00162343 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00167069 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00163011 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00158378 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00159099 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00160762 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00160259 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00162297 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0016046 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00161816 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00161155 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00161304 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00158479 Postprocessing: Topography min/max: -808.3 m, 903.2 m RMS, max velocity: 0.00987 m/year, 0.0261 m/year *** Timestep 712: t=1.40082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00304986 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0017715 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00157248 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00161685 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00161229 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00161346 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00161455 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00160972 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00165044 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00164751 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00163446 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00162407 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00162838 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00162987 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00162418 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00161459 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00162797 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00162872 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00165597 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00165073 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00161625 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00162869 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00164141 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00162169 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00164639 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00164129 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00159966 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00160294 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00163958 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00162693 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00161633 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00160391 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00162441 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00165527 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00164127 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00160624 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00161774 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00161505 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0016215 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00163562 Postprocessing: Topography min/max: -803.6 m, 903.4 m RMS, max velocity: 0.00987 m/year, 0.0261 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00070 *** Timestep 713: t=1.40282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00321435 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00169725 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00159167 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00162234 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00161171 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00162538 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00164395 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00164622 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00163832 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00165516 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00162657 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00160402 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00161266 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00163011 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00161311 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00158005 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00159535 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00160596 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00159061 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00160507 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00161776 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00164257 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00162215 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00160658 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00160043 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00158008 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00163169 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00164266 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00161598 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00160146 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00162915 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00160982 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00163091 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00161952 Postprocessing: Topography min/max: -796.7 m, 903.5 m RMS, max velocity: 0.00987 m/year, 0.0261 m/year *** Timestep 714: t=1.40482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 100+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00328659 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00171929 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0015796 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00160658 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00160764 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00161423 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00162959 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00163277 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00162742 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00160757 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00164235 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00163505 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0016308 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00162434 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0015981 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00159808 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00162261 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00161958 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00163489 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00162546 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00163349 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00161248 Postprocessing: Topography min/max: -800.8 m, 903.6 m RMS, max velocity: 0.00987 m/year, 0.0261 m/year *** Timestep 715: t=1.40682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00303586 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00174343 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00152556 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00155962 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00159358 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00159802 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00161593 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00158921 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00159463 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00159392 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00159325 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00160014 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00160588 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00159805 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00159158 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00161529 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00157882 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00156762 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00161255 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00161718 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0016006 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00159587 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00160052 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00160751 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00161662 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00161657 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0016003 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00161553 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00161213 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00161102 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00160906 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00162744 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00160169 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0015882 Postprocessing: Topography min/max: -806.9 m, 903.7 m RMS, max velocity: 0.00987 m/year, 0.0261 m/year *** Timestep 716: t=1.40882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00309064 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0017835 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00157459 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00158926 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00159837 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00160634 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00163351 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00160772 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00163541 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00162639 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00159957 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00160814 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00161283 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00157171 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00159658 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00162238 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0016266 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00161454 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00159628 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0015953 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00160951 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00161828 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00158549 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00163531 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00162994 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00162452 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0016 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00161946 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00161259 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00162498 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00161827 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0016119 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00161434 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00159592 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00161817 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00161834 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00163435 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00310694 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00173004 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00159575 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00159682 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00158274 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00161816 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00160725 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00160553 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00160991 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00160555 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00161481 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0015996 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00162194 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0016144 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00162035 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00162932 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00160432 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00161855 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00163048 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00159833 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00161125 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00161645 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00157791 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00158962 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00158158 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00157582 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00160723 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00159314 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00162624 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00161232 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00159765 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00159602 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00160589 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00161046 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00161381 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00162488 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00162201 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00160135 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00161582 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00159687 Postprocessing: Topography min/max: -808.6 m, 903.9 m RMS, max velocity: 0.00988 m/year, 0.0262 m/year *** Timestep 718: t=1.41282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00320065 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00173185 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00157399 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00160088 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00162132 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00161754 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00161993 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00159836 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00159878 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00162854 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00161383 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00163691 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00164024 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00163242 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00163644 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00162844 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00160968 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00160671 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00162738 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00160999 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00164127 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00162509 Rebuilding Stokes preconditioner... 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Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00158939 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00161622 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00160559 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00161104 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00162889 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00160962 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0015985 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00161088 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00160317 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00160472 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00161514 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00162971 Postprocessing: Topography min/max: -804.1 m, 904.1 m RMS, max velocity: 0.00988 m/year, 0.0262 m/year *** Timestep 719: t=1.41482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00311563 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0017675 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00155402 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0016138 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00163887 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00162708 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00163303 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00165576 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00163964 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0016287 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00163132 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00163809 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00164642 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00163026 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00162224 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0016208 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00163005 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00162297 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00166266 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00164839 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00163942 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00161807 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0016111 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00160866 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00163789 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00162039 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00163075 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00159559 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00159337 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00160767 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00162665 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00161435 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0016241 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0016015 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00163164 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00160172 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00161213 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00160527 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00163241 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00161224 Postprocessing: Topography min/max: -797.2 m, 904.3 m RMS, max velocity: 0.00988 m/year, 0.0262 m/year *** Timestep 720: t=1.41682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00305576 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00171782 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00158017 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00159151 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00158594 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00159616 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00160917 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00164198 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00163762 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00161631 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00158847 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00162107 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00165349 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00163279 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00161921 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00162202 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.001639 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00163139 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0016327 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00161675 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00163802 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00162254 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00161217 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00164224 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00163368 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00158956 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00161023 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00161812 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00163347 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00161667 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00159371 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00160641 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00161651 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00162235 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00161328 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00161086 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00161803 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00161506 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00159578 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00162362 Postprocessing: Topography min/max: -800.6 m, 904.3 m RMS, max velocity: 0.00988 m/year, 0.0262 m/year *** Timestep 721: t=1.41882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0030817 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0017422 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00160199 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00157837 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00159071 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00160102 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00162435 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00160266 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00165818 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00161246 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00162134 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00160048 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0016185 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0016071 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00161515 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00160419 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00162737 Postprocessing: Topography min/max: -806.8 m, 904.3 m RMS, max velocity: 0.00988 m/year, 0.0262 m/year *** Timestep 722: t=1.42082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 38 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00298671 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00162098 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00161587 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00161546 Postprocessing: Topography min/max: -810.1 m, 904.3 m RMS, max velocity: 0.00988 m/year, 0.0262 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00071 *** Timestep 723: t=1.42282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00309763 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00172733 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00154559 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00160485 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00164019 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00160343 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00161015 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00162835 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00162462 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00158617 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00161004 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00164196 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00163337 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00162872 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0016338 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00161999 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00165006 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.001613 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00163313 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00163531 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00163765 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00160388 Postprocessing: Topography min/max: -808.9 m, 904.4 m RMS, max velocity: 0.00988 m/year, 0.0262 m/year *** Timestep 724: t=1.42482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00317049 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00177045 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00154861 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00164813 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00163573 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00162248 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.001615 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00161702 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00163812 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00162793 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00160923 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00163231 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00163056 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00163484 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00162269 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00161417 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.001622 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00165961 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00165524 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00160349 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0015911 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00162825 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00163311 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00161527 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00159601 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00162055 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00163866 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00163713 Postprocessing: Topography min/max: -804.5 m, 904.5 m RMS, max velocity: 0.00989 m/year, 0.0262 m/year *** Timestep 725: t=1.42682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00312508 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00173957 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00156606 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00159142 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00159138 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00161299 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00160826 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0016163 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0016606 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00164135 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00161592 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00163836 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00161984 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00161763 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00164604 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00164108 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.001623 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00163929 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0016177 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00161369 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00163872 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00162085 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00161841 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0016269 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00161877 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00161347 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00163965 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00165238 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00164888 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00163175 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00161788 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00162565 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00162963 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00161846 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00163782 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00160537 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00160852 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00163389 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00164318 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00160124 Postprocessing: Topography min/max: -797.6 m, 904.6 m RMS, max velocity: 0.00989 m/year, 0.0262 m/year *** Timestep 726: t=1.42882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 116+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00307691 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00175631 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00156752 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00156201 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00158367 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00162047 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0016439 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00160979 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00160124 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00161989 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00163843 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00161243 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00164034 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00162132 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0016534 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00161538 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00163447 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00164361 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00164509 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0016128 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00162866 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00163101 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00163714 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00163514 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00159369 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00162874 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0016367 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0016057 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00163007 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00162597 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00162383 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00163824 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00162412 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00163015 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00161909 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00163038 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00165375 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00162451 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00163008 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00162216 Postprocessing: Topography min/max: -800.3 m, 904.7 m RMS, max velocity: 0.00989 m/year, 0.0262 m/year *** Timestep 727: t=1.43082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00313485 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00172674 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0015999 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00161689 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00164744 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00165506 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00164558 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00164101 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00166692 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00165034 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00166421 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00162723 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00165292 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00165245 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00164576 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00162834 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00163355 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0015948 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00162904 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00164565 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00163603 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0016085 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00165003 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0016406 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00163482 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00162093 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00164389 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00163347 Postprocessing: Topography min/max: -806.4 m, 904.7 m RMS, max velocity: 0.00989 m/year, 0.0262 m/year *** Timestep 728: t=1.43282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00304585 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00176685 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00157668 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00162466 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00163897 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00163002 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00164608 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0016346 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00162541 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00162405 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00165164 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00160532 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00163613 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00163613 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00164342 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00164211 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00165516 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00159307 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00161757 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00160811 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00161733 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00161815 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00163886 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00163215 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00161118 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00159819 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00161572 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00162941 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00163695 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00160773 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00161854 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0016114 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0016125 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00160486 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00159497 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00157357 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00160517 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00162382 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00163294 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00160552 Postprocessing: Topography min/max: -809.8 m, 904.7 m RMS, max velocity: 0.00989 m/year, 0.0262 m/year *** Timestep 729: t=1.43482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00312725 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00172965 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00159476 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0015962 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00162441 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00162318 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00161532 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00160128 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0016222 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00162031 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00163984 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00160004 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00162724 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00161157 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00163547 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00163474 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00162548 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0016135 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00162664 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00163122 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00163035 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00162923 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00164845 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00161911 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0016555 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00162173 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00160721 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00163994 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00167113 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00162871 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00162382 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00161834 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00162474 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00162479 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00161999 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00163715 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00164093 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00159707 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00160809 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00163353 Postprocessing: Topography min/max: -808.8 m, 904.6 m RMS, max velocity: 0.00989 m/year, 0.0263 m/year *** Timestep 730: t=1.43682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00316355 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00176478 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00159771 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00164373 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00161561 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00162922 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.001658 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00164664 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00165721 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00165312 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00161913 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00168212 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00168595 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00164045 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00164955 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00164127 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00164207 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00164217 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0016439 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00163349 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00162354 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00162523 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00163636 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00164088 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00165431 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00165652 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00164259 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00163057 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00162128 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00163631 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00163652 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00162 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00163723 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00161978 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00160147 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00163036 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00161242 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00161084 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00163457 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00163567 Postprocessing: Topography min/max: -804.4 m, 904.6 m RMS, max velocity: 0.00989 m/year, 0.0263 m/year *** Timestep 731: t=1.43882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00315751 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00177012 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00157402 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00162721 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0016086 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00160076 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00162353 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00163743 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00166319 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00162815 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00165532 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00163191 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00161292 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00309476 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00173834 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00153506 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00160685 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00162941 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0016283 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00165052 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0016306 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00162274 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00163243 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00162287 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00161515 Postprocessing: Topography min/max: -799.6 m, 904.7 m RMS, max velocity: 0.00989 m/year, 0.0263 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00072 *** Timestep 733: t=1.44282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 106+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00299982 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00174258 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00158153 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00164305 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00163702 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0016234 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00164571 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00300622 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00177028 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00156856 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0016102 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00159461 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00156842 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0016055 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0016173 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00156656 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00158189 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0015879 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00164361 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0016012 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00160616 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00158935 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00159697 Postprocessing: Topography min/max: -809.2 m, 904.7 m RMS, max velocity: 0.0099 m/year, 0.0263 m/year *** Timestep 735: t=1.44682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00296695 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00178012 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00156435 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00158913 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00155256 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00160178 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00161734 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00160329 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00160095 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00159755 Postprocessing: Topography min/max: -808.2 m, 904.7 m RMS, max velocity: 0.0099 m/year, 0.0263 m/year *** Timestep 736: t=1.44882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0029969 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00169177 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00153196 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00158174 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00156665 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00155347 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00161338 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0016183 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00158482 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00157385 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00157654 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00158254 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00160574 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00159804 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00157909 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00157693 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00159645 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00158082 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00160029 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00158894 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00159037 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00158895 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00159524 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00163433 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00163784 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00161097 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00161461 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00161364 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00159013 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00155752 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00157994 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00161738 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00159418 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00155423 Postprocessing: Topography min/max: -803.8 m, 904.7 m RMS, max velocity: 0.0099 m/year, 0.0263 m/year *** Timestep 737: t=1.45082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00317371 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00177575 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00160001 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00161937 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00162218 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00162397 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00162366 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00161926 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00162525 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00163855 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00161271 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00160454 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00161366 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00164204 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00163535 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.001624 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0016263 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00159397 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00161529 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00161948 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00162539 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00161585 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00161787 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00162593 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0016187 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00162498 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00160089 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00157896 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00163962 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0015981 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00160386 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00164274 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00164238 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00159325 Postprocessing: Topography min/max: -796.9 m, 904.6 m RMS, max velocity: 0.0099 m/year, 0.0263 m/year *** Timestep 738: t=1.45282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00322331 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00177744 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0015703 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00161204 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00163077 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00159027 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00161381 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00162812 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00166453 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00160238 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00160192 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00164163 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00166024 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00164574 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00163552 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00161507 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00165129 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00166839 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00165263 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00162969 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00165206 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00159628 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00159637 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00162986 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00165483 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00164492 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00165922 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0016516 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00164369 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00163425 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00165527 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00160708 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00162047 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00162623 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0016502 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00161354 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00163342 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00162167 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00165925 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00164542 Postprocessing: Topography min/max: -798.6 m, 904.5 m RMS, max velocity: 0.0099 m/year, 0.0263 m/year *** Timestep 739: t=1.45482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 123+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00313139 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00178323 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00156366 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00158933 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00164027 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00164905 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00164348 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00163348 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00165087 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00163339 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00163777 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00162773 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00168344 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00166854 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00165677 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0016331 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00164973 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00163332 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00165041 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00163535 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00164224 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00163875 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00164035 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00162577 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00164747 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00160511 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00165506 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00164579 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00165266 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00162581 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00161882 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00161984 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00166373 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00161719 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00165299 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00162609 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00161368 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00161632 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00168387 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00164842 Postprocessing: Topography min/max: -804.9 m, 904.4 m RMS, max velocity: 0.0099 m/year, 0.0263 m/year *** Timestep 740: t=1.45682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00313909 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00175155 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00157771 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00158469 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00158236 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00159225 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00160933 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00161177 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00161917 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00164227 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00164997 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00161091 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0016218 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00162759 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00160002 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00161236 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00163155 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0016175 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00160614 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00158313 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00159168 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0016058 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00160776 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00162879 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00161999 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00161931 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00159312 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00159056 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00161627 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00161926 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00161219 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00159806 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00159565 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00160037 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00159512 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00158831 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00160937 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00159881 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00159953 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00159697 Postprocessing: Topography min/max: -808.3 m, 904.4 m RMS, max velocity: 0.0099 m/year, 0.0263 m/year *** Timestep 741: t=1.45882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00313356 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00175273 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00158543 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00160324 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00161002 Postprocessing: Topography min/max: -807.4 m, 904.3 m RMS, max velocity: 0.00991 m/year, 0.0264 m/year *** Timestep 742: t=1.46082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00308928 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00172126 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0015719 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00159757 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00161933 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0016083 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00162699 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0016242 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00163823 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00162973 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00163039 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00163817 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0016431 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00162728 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00162059 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00158647 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00161299 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00160921 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00161671 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00160511 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00161929 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00161003 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00163136 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00162972 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00161143 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00161342 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00162236 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00160523 Postprocessing: Topography min/max: -803.1 m, 904.3 m RMS, max velocity: 0.0099 m/year, 0.0264 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00073 *** Timestep 743: t=1.46282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00305223 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0017718 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00152585 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00158061 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0015927 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00158048 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0015991 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00158116 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00158676 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00161432 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0016043 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00159427 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00161352 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00162805 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00162772 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00164429 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00161408 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00160594 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00162398 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00161226 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00159356 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00160357 Postprocessing: Topography min/max: -796.3 m, 904.2 m RMS, max velocity: 0.0099 m/year, 0.0263 m/year *** Timestep 744: t=1.46482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00297154 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00172705 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00155798 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0015838 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0016165 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00158615 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00159997 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00163135 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00162763 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00160492 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00160979 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00162944 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00161921 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00161711 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00163631 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00164361 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00160957 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00160153 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00163141 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00162652 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00163557 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00159584 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00161933 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00159796 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00162901 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00164719 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00161834 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00158802 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00161199 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00159444 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00160071 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00159754 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0016134 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00161515 Postprocessing: Topography min/max: -797.5 m, 904.1 m RMS, max velocity: 0.00991 m/year, 0.0264 m/year *** Timestep 745: t=1.46682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00312943 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00179077 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00151893 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00159231 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00161498 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00160975 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00159631 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00159033 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00161375 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00162349 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00161792 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00164149 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00162758 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00162422 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0016176 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00160992 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00160482 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00160399 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00162375 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00158968 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00159628 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00159874 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00160685 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0016239 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00162799 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00158985 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00161173 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00163319 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00164034 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00161121 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00160436 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00158547 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00158834 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00158705 Postprocessing: Topography min/max: -803.8 m, 904 m RMS, max velocity: 0.00991 m/year, 0.0264 m/year *** Timestep 746: t=1.46882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00304937 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00179844 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00155663 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0016007 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00162106 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00158768 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00159038 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00158822 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00161848 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00161833 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00159923 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00159361 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0016135 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00159657 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00159152 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00161246 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00161646 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0016186 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00160377 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00157412 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00161632 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00161053 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00159077 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00161399 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00162127 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00159439 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00159661 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00160368 Postprocessing: Topography min/max: -807.3 m, 903.8 m RMS, max velocity: 0.00991 m/year, 0.0264 m/year *** Timestep 747: t=1.47082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00308982 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00174455 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00157704 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00160871 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00162028 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00160056 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00160752 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00160782 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00160322 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.001591 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00160192 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00162195 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00162098 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00162111 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00162315 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00160196 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00161594 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00160959 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0016081 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00161053 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00162394 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00160807 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00161974 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00159922 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00161105 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0016225 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00161683 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00160254 Postprocessing: Topography min/max: -806.5 m, 903.7 m RMS, max velocity: 0.00992 m/year, 0.0264 m/year *** Timestep 748: t=1.47282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00317817 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00175366 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00153108 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00158898 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00162662 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.001593 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00159009 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00160593 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00162622 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00161404 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00159302 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00160162 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00162598 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00160213 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00161151 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00160349 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00158879 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00161313 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00162996 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0016198 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00161004 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0016136 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00160755 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00159826 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00161033 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00160553 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00159432 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00161771 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00163004 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00162687 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00158959 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00160509 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00164645 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0016145 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00159653 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00162015 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00161213 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00162233 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00160916 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00160079 Postprocessing: Topography min/max: -802.2 m, 903.7 m RMS, max velocity: 0.00992 m/year, 0.0264 m/year *** Timestep 749: t=1.47482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0032301 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00172668 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00155479 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00157289 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00161967 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00162677 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00161481 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0016228 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00162751 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0016188 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00161909 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0016553 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00162412 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00160332 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00163203 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00163054 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0015977 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00158951 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00162592 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00161479 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00159859 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00162771 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0016016 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00160665 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00161296 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00158091 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00158069 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00162869 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00165584 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00160448 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00161774 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00163318 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00163552 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00159993 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00163509 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00159027 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00159817 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00160626 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00160447 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00161781 Postprocessing: Topography min/max: -795.3 m, 903.7 m RMS, max velocity: 0.00992 m/year, 0.0264 m/year *** Snapshot created! *** Timestep 750: t=1.47682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0032075 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00176136 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00153665 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00162161 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00165431 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00164474 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00163065 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00162848 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00164047 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00162412 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00162595 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00160592 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00164194 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00166167 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00162464 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00159897 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00163322 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00162128 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00159073 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0016398 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00163539 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00158982 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0016219 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00163432 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00163488 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00160234 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00164066 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00164588 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00165235 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00161317 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00161506 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00162361 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00163202 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00162026 Postprocessing: Topography min/max: -796.2 m, 903.6 m RMS, max velocity: 0.00991 m/year, 0.0264 m/year *** Timestep 751: t=1.47882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00325242 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00320095 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00175703 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00154671 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00159474 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00160117 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0016285 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00162888 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00161501 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00158465 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00160298 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00159817 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00160946 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00160578 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.001616 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00162301 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00160174 Postprocessing: Topography min/max: -806.2 m, 903.3 m RMS, max velocity: 0.00991 m/year, 0.0264 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00074 *** Timestep 753: t=1.48282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00314214 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00182476 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00156395 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00160693 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00160008 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00160843 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00159339 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00158845 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00156518 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00160109 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00159176 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00156804 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00155811 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00161007 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00160256 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00155388 Postprocessing: Topography min/max: -805.5 m, 903.1 m RMS, max velocity: 0.00992 m/year, 0.0265 m/year *** Timestep 754: t=1.48482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00303877 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00168727 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00154216 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00158712 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00155256 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00161637 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00158567 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0015811 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00161652 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00162795 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00159637 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00159219 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00157634 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00159215 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00159359 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00159754 Postprocessing: Topography min/max: -801.2 m, 902.9 m RMS, max velocity: 0.00992 m/year, 0.0265 m/year *** Timestep 755: t=1.48682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00299541 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00173453 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00153086 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00158887 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00160306 Postprocessing: Topography min/max: -794.3 m, 902.7 m RMS, max velocity: 0.00992 m/year, 0.0265 m/year *** Timestep 756: t=1.48882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00305701 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00325777 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00172825 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00153331 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00160788 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00162808 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0016451 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00162998 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00164717 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00164779 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00163465 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00163132 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00158291 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00160986 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00163152 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00164537 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00162493 Postprocessing: Topography min/max: -801.1 m, 902.4 m RMS, max velocity: 0.00992 m/year, 0.0265 m/year *** Timestep 758: t=1.49282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00325954 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00176035 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00159225 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00156055 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00158647 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00161677 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00161793 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00159169 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00159777 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00161928 Postprocessing: Topography min/max: -804.7 m, 902.3 m RMS, max velocity: 0.00993 m/year, 0.0265 m/year *** Timestep 759: t=1.49482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00319917 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00170805 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00152862 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00158223 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00160689 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00156433 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00158992 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00156671 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00162348 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00161966 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00162589 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00156478 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00158757 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00158487 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00163128 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00161665 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00157726 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00157525 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00162405 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00159532 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00157667 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00160706 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00163989 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00160072 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00159728 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0016088 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00158892 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0015928 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00163786 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00162602 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0016097 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00158306 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00159214 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00160153 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00162988 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00162298 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00159512 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00161097 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00163248 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0016265 Postprocessing: Topography min/max: -804.2 m, 902.1 m RMS, max velocity: 0.00993 m/year, 0.0265 m/year *** Timestep 760: t=1.49682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00317355 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00178708 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00158536 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00158098 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00157738 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00158261 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00164067 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00164964 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00161156 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00159541 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0016356 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00159213 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00159847 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00160581 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00160559 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00161255 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00161462 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00159603 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00162665 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00161261 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00162256 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00159651 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00162743 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00160157 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00163071 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00164135 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00161629 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00161693 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00161029 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0015971 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00161772 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00160366 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00160289 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00159136 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00159748 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00158332 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00159517 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00161418 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00163663 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00160922 Postprocessing: Topography min/max: -799.9 m, 901.9 m RMS, max velocity: 0.00993 m/year, 0.0265 m/year *** Timestep 761: t=1.49882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00314074 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00172848 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00157766 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00157644 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00161799 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0016196 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00163892 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00163877 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00163761 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00163497 Postprocessing: Topography min/max: -793 m, 902.2 m RMS, max velocity: 0.00993 m/year, 0.0265 m/year *** Timestep 762: t=1.50082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00311482 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.001736 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0015662 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0015939 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0016081 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00160284 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00161533 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00161589 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0016373 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00165791 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00164087 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00161502 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0016307 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00161144 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00162196 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00162633 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00161628 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00159987 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0016297 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00161614 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00162585 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00162541 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00163572 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0016179 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00160693 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00163968 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00164537 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00159872 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00161204 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0016196 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00165741 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00165826 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00164866 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00163245 Postprocessing: Topography min/max: -793.3 m, 902.4 m RMS, max velocity: 0.00993 m/year, 0.0265 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00075 *** Timestep 763: t=1.50282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00311174 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0017377 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00159683 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00160903 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00161224 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00164687 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0016101 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00159815 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00162595 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00163651 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00163458 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00162506 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00159079 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00160988 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.001614 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00162076 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0016204 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00159361 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0016474 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00164833 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00160098 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00160639 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00161098 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.001615 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00161264 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00159596 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00160396 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00161185 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00161966 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00161041 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00161135 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00162466 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00164852 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00161001 Postprocessing: Topography min/max: -799.7 m, 902.5 m RMS, max velocity: 0.00993 m/year, 0.0265 m/year *** Timestep 764: t=1.50482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00314643 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00174816 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00158031 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00161531 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0016574 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00162945 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00163472 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00163808 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00164047 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00165054 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00162771 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00161678 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00162853 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00164902 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00166302 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00162743 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00162062 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00162281 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00163651 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00164112 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00162102 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00162042 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00162982 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.001652 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00163604 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00162375 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00161371 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0016284 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00163974 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00162965 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00161806 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0016171 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00162735 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00161098 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00163681 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00164999 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00162848 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00163486 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00162827 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00161998 Postprocessing: Topography min/max: -803.3 m, 902.6 m RMS, max velocity: 0.00994 m/year, 0.0266 m/year *** Timestep 765: t=1.50682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00319769 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00180964 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00160397 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00161891 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00163417 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00159882 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00162773 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00163449 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00165826 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00163308 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00163811 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00164701 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00164146 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00163311 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00162885 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00164663 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00165131 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00164955 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00164267 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00164145 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00162216 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00165627 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00163476 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00161948 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00165189 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00163355 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00163987 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00162136 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00162788 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00162582 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00161155 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0016084 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00164462 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00165487 Postprocessing: Topography min/max: -802.8 m, 902.8 m RMS, max velocity: 0.00994 m/year, 0.0266 m/year *** Timestep 766: t=1.50882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00311502 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00172298 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.001584 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00162194 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00163939 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00164624 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00160792 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00163083 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0016593 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0016406 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00162643 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00166573 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00165404 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00161829 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00163533 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00163266 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00163239 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00162414 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00162607 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00161314 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00163208 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00163165 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00161081 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00161649 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00163832 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00161829 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0016342 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00161674 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00162002 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00163719 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0016208 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00160129 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00159216 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00161287 Postprocessing: Topography min/max: -798.6 m, 903 m RMS, max velocity: 0.00994 m/year, 0.0266 m/year *** Timestep 767: t=1.51082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00318721 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00180659 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00156756 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0015912 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00164636 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00158273 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00159397 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00162445 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00162203 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00161258 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00162468 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0016222 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00159713 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00162407 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00164614 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00166043 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00161242 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00160703 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00160857 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00162168 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00161316 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00161199 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00165377 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00162764 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00159811 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00164212 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00163737 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00160275 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00161973 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0016397 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00164366 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00162283 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00161479 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00160528 Postprocessing: Topography min/max: -791.7 m, 903.2 m RMS, max velocity: 0.00994 m/year, 0.0266 m/year *** Timestep 768: t=1.51282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 105+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00315673 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00176077 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00156407 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00158805 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.001648 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0016314 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00163476 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00164885 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00166227 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00163764 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00163549 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00162875 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00162708 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00160193 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00160842 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00161646 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00164607 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0016209 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00162547 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00162901 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00165952 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00160414 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00161288 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00160415 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00162099 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00159628 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00159752 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00159803 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00163469 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00162936 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00162137 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00159932 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00162576 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0016153 Postprocessing: Topography min/max: -791.9 m, 903.3 m RMS, max velocity: 0.00994 m/year, 0.0266 m/year *** Timestep 769: t=1.51482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 109+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00305589 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0018054 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00156854 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00162236 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00164808 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00163206 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00164729 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00162832 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00164919 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00163142 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00164029 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00164756 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00166538 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00161523 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00162396 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00165227 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00164544 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00163488 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00161971 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00160536 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00163289 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00162723 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00162884 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00162987 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00164765 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00165543 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0016485 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00162555 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00163165 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00162804 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00161394 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00160532 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00165636 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00163188 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00164302 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00165649 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00166062 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00163148 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00164071 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00167122 Postprocessing: Topography min/max: -798.2 m, 903.4 m RMS, max velocity: 0.00994 m/year, 0.0266 m/year *** Timestep 770: t=1.51682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00321335 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00175882 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00155987 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00157818 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00163093 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00162899 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00164422 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00163856 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00164622 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00163019 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0016642 Postprocessing: Topography min/max: -801.9 m, 903.5 m RMS, max velocity: 0.00994 m/year, 0.0266 m/year *** Timestep 771: t=1.51882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00316947 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00311283 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00180342 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00161072 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00158351 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00165169 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00161607 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00161928 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00162323 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00166153 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00162628 Postprocessing: Topography min/max: -797.2 m, 903.6 m RMS, max velocity: 0.00995 m/year, 0.0266 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00076 *** Timestep 773: t=1.52282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00315002 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00176713 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00162838 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00162536 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00168033 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00167561 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00165722 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00162118 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00167195 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0016685 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00163388 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00165618 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00166536 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00163674 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00162952 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00164753 Postprocessing: Topography min/max: -790.3 m, 903.8 m RMS, max velocity: 0.00995 m/year, 0.0266 m/year *** Timestep 774: t=1.52482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00323208 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00184704 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00161791 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00165567 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00165198 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00166167 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00166808 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00166124 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00165517 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00162236 Postprocessing: Topography min/max: -790.2 m, 903.9 m RMS, max velocity: 0.00995 m/year, 0.0266 m/year *** Timestep 775: t=1.52682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 123+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00335731 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00177589 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00162315 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00164642 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00165141 Postprocessing: Topography min/max: -796.6 m, 904 m RMS, max velocity: 0.00995 m/year, 0.0266 m/year *** Timestep 776: t=1.52882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00324581 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00315744 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00174045 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00159138 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00160977 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00165868 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0016238 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00169884 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00162674 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00163164 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00163866 Postprocessing: Topography min/max: -800.1 m, 904.1 m RMS, max velocity: 0.00995 m/year, 0.0266 m/year *** Timestep 778: t=1.53282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0033099 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00180626 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00163475 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00163009 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00164421 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00164966 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0016824 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00164614 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00165044 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00168535 Postprocessing: Topography min/max: -796 m, 904.1 m RMS, max velocity: 0.00995 m/year, 0.0267 m/year *** Timestep 779: t=1.53482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00328552 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00188967 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0016329 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00165257 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00168127 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00165227 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0016604 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00167847 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00167807 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00164209 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00166641 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00166735 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00170131 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00168494 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00170179 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00169504 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00167805 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00165768 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0016932 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00168682 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00164105 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00165392 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00165869 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00165138 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00166057 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00163844 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00163664 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00163951 Postprocessing: Topography min/max: -789.1 m, 904.2 m RMS, max velocity: 0.00995 m/year, 0.0267 m/year *** Timestep 780: t=1.53682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00323278 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00177454 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00162577 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00164929 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00168247 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00324757 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00184177 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.001614 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00167754 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00167508 Postprocessing: Topography min/max: -795.2 m, 904.4 m RMS, max velocity: 0.00996 m/year, 0.0267 m/year *** Timestep 782: t=1.54082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00324846 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00165868 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00167888 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00165729 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00168896 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00166415 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00166797 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00165108 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00170784 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00169217 Postprocessing: Topography min/max: -799.1 m, 904.5 m RMS, max velocity: 0.00996 m/year, 0.0267 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00077 *** Timestep 783: t=1.54282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00310662 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.001803 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00160393 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00165663 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00170657 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0016738 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00169632 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00168584 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00165706 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00164895 Postprocessing: Topography min/max: -798.9 m, 904.5 m RMS, max velocity: 0.00995 m/year, 0.0267 m/year *** Timestep 784: t=1.54482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00321277 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00174127 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0016136 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0016293 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0016656 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00166272 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.001636 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00162847 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00164728 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00165284 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00165038 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00162581 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00162223 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00168021 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00166433 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00159833 Postprocessing: Topography min/max: -794.7 m, 904.5 m RMS, max velocity: 0.00996 m/year, 0.0267 m/year *** Timestep 785: t=1.54682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 117+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00318841 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00183128 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00158083 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00160369 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00165009 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00165035 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0016866 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00166345 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00164957 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00163911 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00166312 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00164064 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00164178 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00163018 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00166429 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00166533 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00165796 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00165297 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00160856 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0016344 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00167731 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00166545 Postprocessing: Topography min/max: -787.9 m, 904.6 m RMS, max velocity: 0.00996 m/year, 0.0267 m/year *** Timestep 786: t=1.54882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00320965 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00179236 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00159801 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0016362 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00169051 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00166475 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00166033 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00167539 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00171006 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00167345 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.001648 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00166095 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00167843 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00162804 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00165445 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00162105 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00165744 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00164838 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00170074 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0016675 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00165913 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00164877 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00168732 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00165426 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00166403 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00164877 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00166741 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00163846 Postprocessing: Topography min/max: -787.4 m, 904.6 m RMS, max velocity: 0.00996 m/year, 0.0267 m/year *** Timestep 787: t=1.55082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 102+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00322508 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00176589 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00161702 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00164818 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0016743 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00167445 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00164989 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00166788 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00169259 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00167589 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00166298 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00166177 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00167462 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00164604 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00166104 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00167853 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00165452 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00166514 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00166509 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00165497 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00167026 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00166904 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00166678 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00164541 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0016396 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00164901 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00168361 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00164713 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00163754 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00165218 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00163242 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00162932 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00165046 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00167899 Postprocessing: Topography min/max: -793.8 m, 904.7 m RMS, max velocity: 0.00996 m/year, 0.0267 m/year *** Timestep 788: t=1.55282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 123+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00314914 Rebuilding Stokes preconditioner... Solving Stokes system... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00181439 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00161573 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00165686 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.001668 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00165269 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00169227 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00165289 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0017031 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00163959 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00165821 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00167381 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00168879 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00166809 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00168144 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00169671 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00169898 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00166997 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00169312 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00167731 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00167211 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00165326 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0016728 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00167259 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00167057 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00169216 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0017056 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00169637 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00167785 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0016633 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00165242 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00166959 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00168529 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00169844 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00169198 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00166929 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00166175 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00165897 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00165574 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00165951 Postprocessing: Topography min/max: -797.8 m, 904.7 m RMS, max velocity: 0.00997 m/year, 0.0268 m/year *** Timestep 789: t=1.55482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 110+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00317153 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00178732 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00162513 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00162702 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00164546 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00164841 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00169511 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00169699 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00167823 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00167895 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00170213 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00166718 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00168886 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00170494 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00168184 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00166298 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00168518 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00168672 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00168541 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00168216 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00170105 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0016866 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00168606 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00166798 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00169348 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00166095 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00164648 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0016879 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00169407 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00168225 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00168104 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00165788 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00168257 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00169791 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00167057 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00167501 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0016772 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00168455 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00169308 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00169602 Postprocessing: Topography min/max: -797.7 m, 904.8 m RMS, max velocity: 0.00997 m/year, 0.0268 m/year *** Timestep 790: t=1.55682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00319971 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00179347 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00166455 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00166173 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00165852 Postprocessing: Topography min/max: -793.6 m, 904.8 m RMS, max velocity: 0.00996 m/year, 0.0267 m/year *** Timestep 791: t=1.55882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00352445 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00168026 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00167152 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00167344 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00167473 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00167559 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00163839 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00168377 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00169544 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00171026 Postprocessing: Topography min/max: -787 m, 904.8 m RMS, max velocity: 0.00996 m/year, 0.0267 m/year *** Timestep 792: t=1.56082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 112+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00349653 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00184198 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00164088 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00167233 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0016825 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00168783 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00170413 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00167378 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00169746 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00169649 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00172205 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0016727 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0016966 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0017 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00170818 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00166952 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.001689 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00172001 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0017047 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00168419 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00170429 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0016862 Postprocessing: Topography min/max: -786.3 m, 904.8 m RMS, max velocity: 0.00997 m/year, 0.0268 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00078 *** Timestep 793: t=1.56282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0033804 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00182521 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00164488 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00165966 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00168965 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00168 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00170034 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0016801 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00168577 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00165553 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00171569 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00169157 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0016876 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00169846 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00170137 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00168917 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00170023 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00168992 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00169088 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0016959 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00174148 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00172388 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00168558 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00166489 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00170067 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00168093 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00168091 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00169775 Postprocessing: Topography min/max: -792.8 m, 904.9 m RMS, max velocity: 0.00997 m/year, 0.0267 m/year *** Timestep 794: t=1.56482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00329265 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00177401 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00162588 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00166 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00169448 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00170761 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00168336 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00167357 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00168396 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00165695 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00167919 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00168067 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00170353 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00168327 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00167228 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0016647 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00168296 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00167472 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00165766 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00164494 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0016609 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00168571 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0016935 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00167432 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00167869 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00167203 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00166527 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00167451 Postprocessing: Topography min/max: -796.9 m, 904.9 m RMS, max velocity: 0.00997 m/year, 0.0267 m/year *** Timestep 795: t=1.56682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 100+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00320151 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0018379 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00157949 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00161675 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00165808 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00164472 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00164805 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00163064 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00165335 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00167612 Postprocessing: Topography min/max: -797.1 m, 905 m RMS, max velocity: 0.00997 m/year, 0.0268 m/year *** Timestep 796: t=1.56882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00319917 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00175774 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00162237 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00164333 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00165318 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00165666 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00166568 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00166768 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00168535 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0016822 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00168356 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0016852 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00167972 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00164969 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00167575 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00168057 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00163386 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00164229 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00164043 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00164031 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00164343 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00165133 Postprocessing: Topography min/max: -793.1 m, 905.1 m RMS, max velocity: 0.00998 m/year, 0.0268 m/year *** Timestep 797: t=1.57082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00311577 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00178775 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0016377 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0016619 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0016427 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00166607 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00166104 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00165881 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00170637 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00165746 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00163549 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00165149 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00167031 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00164823 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00163986 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00165248 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00164124 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00162849 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00161744 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00164262 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00165076 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00165127 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0016147 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00165672 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00165133 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00163487 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0016663 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00163387 Postprocessing: Topography min/max: -786.5 m, 905.3 m RMS, max velocity: 0.00997 m/year, 0.0268 m/year *** Timestep 798: t=1.57282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00304991 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00176201 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00159615 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00162221 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00161912 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00159679 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00162525 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00162397 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00160901 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00162219 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00165673 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00164794 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00163878 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00163086 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00166389 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00163797 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00166649 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00160992 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0016708 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00166776 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00161876 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00162071 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00164713 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00161836 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00163009 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00163237 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00161283 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00161669 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00165749 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00161642 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0016188 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00162017 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00162438 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00162714 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00163857 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00163091 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00161655 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00164944 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00164071 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0016288 Postprocessing: Topography min/max: -785.1 m, 905.4 m RMS, max velocity: 0.00997 m/year, 0.0268 m/year *** Timestep 799: t=1.57482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00308185 Rebuilding Stokes preconditioner... Solving Stokes system... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00174407 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00156142 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00161509 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00168338 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00161823 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00161796 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00160625 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0016557 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.001642 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00164583 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00163004 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00163605 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00161737 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00163249 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0016157 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00164299 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00164003 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00162695 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00162611 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00164369 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00160838 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00164422 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00164452 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00161733 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00324553 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00181521 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00161465 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00159017 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00162346 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00166522 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00164115 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00164279 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00161111 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00160537 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00160625 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00162015 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00165423 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00161396 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0016187 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00163394 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00164876 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00162721 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00162174 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00163536 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00161753 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00163469 Postprocessing: Topography min/max: -795.9 m, 905.6 m RMS, max velocity: 0.00997 m/year, 0.0268 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 2.37e+04s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 12040 | 6.16e+03s | 26% | | Assemble composition system | 2107 | 5.91e+03s | 25% | | Assemble temperature system | 301 | 856s | 3.6% | | Build Stokes preconditioner | 12040 | 7.25e+03s | 31% | | Build composition preconditioner | 2107 | 63.7s | 0.27% | | Build temperature preconditioner | 301 | 9.01s | 0% | | Create snapshot | 6 | 3.52s | 0% | | Initialization | 1 | 0.0957s | 0% | | Mesh deformation | 301 | 36.2s | 0.15% | | Postprocessing | 301 | 78.9s | 0.33% | | Setup dof systems | 1 | 0.258s | 0% | | Setup matrices | 1 | 0.789s | 0% | | Solve Stokes system | 12040 | 3.14e+03s | 13% | | Solve composition system | 2107 | 111s | 0.47% | | Solve temperature system | 301 | 32.3s | 0.14% | +----------------------------------+-----------+------------+------------+ *** Timestep 801: t=1.57882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00316682 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0017483 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00160037 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00164332 Postprocessing: Topography min/max: -796.4 m, 905.6 m RMS, max velocity: 0.00997 m/year, 0.0268 m/year *** Timestep 802: t=1.58082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00317207 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00178972 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00159749 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0016464 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00167256 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0016619 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00166408 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00164864 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00162614 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00164716 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00166786 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00162352 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00165068 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00163612 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0016575 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00162408 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00164231 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.001646 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00166442 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00166301 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0016664 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00164369 Postprocessing: Topography min/max: -792.7 m, 905.6 m RMS, max velocity: 0.00998 m/year, 0.0268 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00079 *** Timestep 803: t=1.58282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00321965 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00176203 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00160533 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00164723 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00163538 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00161529 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00165134 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00163038 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00164445 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00162567 Postprocessing: Topography min/max: -786.3 m, 905.7 m RMS, max velocity: 0.00998 m/year, 0.0269 m/year *** Timestep 804: t=1.58482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00311196 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0017604 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0016042 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00168279 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00166313 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00163824 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00163548 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00163792 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00164336 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00162587 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00162661 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00162232 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.001635 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00164702 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0016282 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00163061 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00165547 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00162724 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00161379 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00161211 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0016191 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.001636 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00164064 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00161319 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00162475 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00161985 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00163005 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00163008 Postprocessing: Topography min/max: -784 m, 905.8 m RMS, max velocity: 0.00998 m/year, 0.0268 m/year *** Timestep 805: t=1.58682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00321888 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00178011 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00158733 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00161045 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00164933 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00160567 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00165571 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00164872 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00166225 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00166221 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00165791 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00162551 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00165058 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00162559 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00165344 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00162948 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00163944 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00164246 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00165505 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00167821 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00167606 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00163381 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00165949 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00164282 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00168459 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00165614 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00164837 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00163942 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00166326 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00159048 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00164661 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00163923 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00161814 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00162744 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00165105 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00164194 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.001665 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00165098 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00163623 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00162855 Postprocessing: Topography min/max: -790.7 m, 905.8 m RMS, max velocity: 0.00997 m/year, 0.0268 m/year *** Timestep 806: t=1.58882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00322191 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00177043 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00159623 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00164166 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00166188 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00165349 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00169134 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00165006 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00163669 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00165975 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00166822 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00165833 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00169115 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00169914 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00168246 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0016492 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00163891 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00164286 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00166585 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00164341 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00163969 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00162745 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00166551 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00167035 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0016449 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00164465 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00165089 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00164191 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0016406 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00167835 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00167733 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00165372 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00167059 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00165372 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0016476 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00166203 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00165085 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00165938 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00167204 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00164633 Postprocessing: Topography min/max: -795.1 m, 905.8 m RMS, max velocity: 0.00998 m/year, 0.0268 m/year *** Timestep 807: t=1.59082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00324377 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00179965 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00160336 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00164983 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00164873 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00165385 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00167686 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00166805 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00165607 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00164066 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00168268 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00168789 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00164138 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00163373 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00167363 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00166935 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00167087 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00166104 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0016542 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00163126 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00165554 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00164635 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00167385 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00165595 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00164237 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0016636 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00168255 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00163957 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00162269 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00166467 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0016681 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00165695 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00165137 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00165073 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00165045 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0016333 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00166215 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00163145 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00167045 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00163716 Postprocessing: Topography min/max: -795.9 m, 905.7 m RMS, max velocity: 0.00998 m/year, 0.0268 m/year *** Timestep 808: t=1.59282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00323151 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00184524 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00160054 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00159161 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00166737 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00166972 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00166142 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00168537 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00168301 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00165992 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00167299 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00166679 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00166175 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00165489 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00167993 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00167552 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00167341 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00163257 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00163439 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00164147 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00168205 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00170634 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00169599 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00163807 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00166288 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00168765 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00169089 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.001668 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00169381 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00165312 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00168182 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00167108 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00168045 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0016533 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00166471 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0016717 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00168612 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0016683 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00169021 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00166861 Postprocessing: Topography min/max: -792.3 m, 905.7 m RMS, max velocity: 0.00998 m/year, 0.0269 m/year *** Timestep 809: t=1.59482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0031979 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00183217 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00158508 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00162849 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00165904 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00165051 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00165947 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00166209 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00165406 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00166376 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00172358 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00165677 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00164895 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00163847 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00167516 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00164091 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0016589 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. 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Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0031957 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00177787 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00160107 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00162847 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00167677 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00166674 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00164863 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00167295 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00169033 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00164003 Postprocessing: Topography min/max: -782.7 m, 905.7 m RMS, max velocity: 0.00999 m/year, 0.0269 m/year *** Timestep 811: t=1.59882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00327213 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00180402 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00162197 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00165693 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00168065 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0017089 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00169149 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.001668 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00168821 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0017093 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00169722 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00168168 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00167508 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00167445 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00166785 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00167446 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00169125 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00169581 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00167843 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0016752 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00165838 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00166137 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00167217 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00167749 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00168556 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00167825 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00168824 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00164615 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00165967 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00167325 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00167163 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00165695 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00166643 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0016744 Postprocessing: Topography min/max: -789.3 m, 905.7 m RMS, max velocity: 0.00999 m/year, 0.0269 m/year *** Timestep 812: t=1.60082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00320617 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00178689 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00158131 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00164233 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0016385 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00168435 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00165435 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00165267 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00169037 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0016885 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00167809 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00167162 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00168005 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0016773 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00165889 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00165843 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00164431 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00166337 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00165504 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00166435 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00161842 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00167224 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00166881 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00165792 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.001672 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00166679 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00167712 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00166582 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00165584 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00165515 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00165633 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00166942 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00165167 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.001655 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00166199 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00164908 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00164083 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00168089 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00165016 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00166553 Postprocessing: Topography min/max: -793.7 m, 905.7 m RMS, max velocity: 0.00998 m/year, 0.0269 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00080 *** Timestep 813: t=1.60282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0031676 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00176179 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00158773 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00163181 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00168529 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00166702 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0016399 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00167631 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00169041 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00168118 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00170178 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00169374 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00169663 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00169192 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00174196 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00169381 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00169747 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00170086 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00170653 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00169203 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00166897 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00166995 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00172254 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00169962 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00167064 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00168809 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00170032 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00168921 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00171343 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00169819 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00168051 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00169353 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00169565 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00168303 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00170327 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00167441 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00167392 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00168082 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00170694 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00168758 Postprocessing: Topography min/max: -794.6 m, 905.6 m RMS, max velocity: 0.00999 m/year, 0.0269 m/year *** Timestep 814: t=1.60482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0031989 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00178345 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00161446 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00162011 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00165313 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00165005 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00164062 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0016579 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00167841 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00167348 Postprocessing: Topography min/max: -791.2 m, 905.6 m RMS, max velocity: 0.00999 m/year, 0.0269 m/year *** Timestep 815: t=1.60682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00314377 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00186357 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00162515 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00164658 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00167747 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00169842 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00168956 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00167715 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00172138 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00170892 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00170209 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00168448 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00167095 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0016504 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00168059 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00166539 Postprocessing: Topography min/max: -785 m, 905.6 m RMS, max velocity: 0.00999 m/year, 0.0269 m/year *** Timestep 816: t=1.60882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00313968 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00179138 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00157505 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.001614 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00162888 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00163549 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00166229 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00166091 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00165913 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00166087 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00165321 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0016823 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00167736 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00166749 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00166753 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00167128 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00163385 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00165455 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0016629 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00167103 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00167379 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00165474 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00163875 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00164042 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00164334 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00165126 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0016707 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00165453 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.001649 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00164136 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00167152 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00165698 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00162163 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00163663 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00165029 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00165142 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00164907 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00164456 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00163039 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00162531 Postprocessing: Topography min/max: -781.2 m, 905.6 m RMS, max velocity: 0.00999 m/year, 0.0269 m/year *** Timestep 817: t=1.61082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00317012 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00180577 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0015964 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00160945 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00164196 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00165931 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00165207 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0016925 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00169502 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00169201 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00164521 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00167035 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00165355 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00165258 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00165637 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00166633 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00166555 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00166947 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00165724 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00165554 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00166798 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00166894 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00164726 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00166178 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00166527 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00167014 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00163166 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00164637 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00167956 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00167885 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00165356 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00166827 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00167565 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00166469 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0016649 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00164103 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00166423 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00167204 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0016365 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0016517 Postprocessing: Topography min/max: -787.8 m, 905.6 m RMS, max velocity: 0.01 m/year, 0.0269 m/year *** Timestep 818: t=1.61282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00316478 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00179958 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00161852 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00166992 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00169637 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00169755 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00168832 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00165965 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00168669 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00167033 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0016802 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00169132 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00169988 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00168085 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00166254 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00162955 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00167163 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00166499 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00167934 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00168521 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00166611 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00164185 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00165781 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00165518 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00168299 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00167201 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00169148 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00165468 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00163844 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0016457 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00164799 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00164713 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00164346 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00168912 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00166655 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00163118 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00168719 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0016662 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00163589 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00162063 Postprocessing: Topography min/max: -792.3 m, 905.6 m RMS, max velocity: 0.01 m/year, 0.0269 m/year *** Timestep 819: t=1.61482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0033524 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00183125 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00159685 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00162689 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00165838 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00168163 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00164692 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00164917 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00170125 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00168801 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00169288 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00168119 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00168884 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00167584 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0016576 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00164742 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00167498 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00165406 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00166035 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00170777 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00166788 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00164981 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00166677 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00165833 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00165967 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00166983 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00170185 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00164747 Postprocessing: Topography min/max: -793.3 m, 905.6 m RMS, max velocity: 0.01 m/year, 0.0269 m/year *** Timestep 820: t=1.61682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00350352 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00181242 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00160251 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0016539 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00168989 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00168906 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00170326 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00168826 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00168548 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00166142 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00168063 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00168776 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00169053 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00169193 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00167353 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00169672 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00172176 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00169036 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00167245 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00169045 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00172155 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00168823 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00168098 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00170454 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00171789 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00168302 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00167965 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00168461 Postprocessing: Topography min/max: -790.1 m, 905.5 m RMS, max velocity: 0.01 m/year, 0.027 m/year *** Timestep 821: t=1.61882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00335531 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0018384 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00162527 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00167218 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00167925 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00166868 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00168368 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00167741 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00166348 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00166341 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00170419 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00165989 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00167001 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00167665 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00166756 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00165266 Postprocessing: Topography min/max: -783.9 m, 905.5 m RMS, max velocity: 0.01 m/year, 0.027 m/year *** Timestep 822: t=1.62082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00318378 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0018526 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00170181 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00169678 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00170154 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00167647 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00170433 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00170381 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00168616 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00167013 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00167796 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00168136 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00171292 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00168638 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00168 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00165398 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00166126 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00167008 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00170443 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00168189 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00166483 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00166939 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00170119 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00169114 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00168019 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00165225 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00169676 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00166272 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0016558 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00165809 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00169501 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0016668 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00168557 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00168491 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00169754 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00168392 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00169692 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00167143 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00168468 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00166043 Postprocessing: Topography min/max: -779.5 m, 905.5 m RMS, max velocity: 0.01 m/year, 0.027 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00081 *** Timestep 823: t=1.62282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00332855 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00180597 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00161509 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00167942 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00166081 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00164105 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00165123 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00167308 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00168476 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00167433 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00167396 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00167701 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00168767 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0016922 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00167477 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0016526 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00166789 Rebuilding Stokes preconditioner... 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Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00166062 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00164782 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00164522 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00166826 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00167745 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00167486 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00165444 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00164318 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00162714 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00165663 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00165383 Postprocessing: Topography min/max: -786.2 m, 905.5 m RMS, max velocity: 0.01 m/year, 0.027 m/year *** Timestep 824: t=1.62482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 139+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00327842 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00183556 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00159433 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00168276 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00168722 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00167331 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0017011 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00170715 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00169324 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00168376 Postprocessing: Topography min/max: -790.9 m, 905.5 m RMS, max velocity: 0.01 m/year, 0.027 m/year *** Timestep 825: t=1.62682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00319521 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00179837 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00164073 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00170138 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0016807 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00167644 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00171577 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00166571 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00165738 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00164041 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00167733 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00166979 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00165442 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00168259 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00166627 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00165909 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00167497 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00164544 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00165599 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00167059 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00168496 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00165046 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00164118 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00166074 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00165864 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00168858 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00169405 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00166524 Postprocessing: Topography min/max: -792.3 m, 905.4 m RMS, max velocity: 0.01 m/year, 0.027 m/year *** Timestep 826: t=1.62882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 111+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00318395 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00181875 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00161098 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00164779 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00161943 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00166739 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0016755 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00170594 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00166835 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00168348 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00168698 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00167225 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00170074 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00165356 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00165418 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00167415 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00168939 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00166727 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.001681 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00169909 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00168156 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00162388 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00168638 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00169298 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00167832 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.001663 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00170577 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00169834 Postprocessing: Topography min/max: -789.5 m, 905.3 m RMS, max velocity: 0.01 m/year, 0.027 m/year *** Timestep 827: t=1.63082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00353177 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00180989 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00163434 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00164304 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00169697 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00170937 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00170873 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00169265 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00168141 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00168804 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0016859 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00169942 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00169273 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00170799 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00170603 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00167659 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00168114 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00172109 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00170316 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00168244 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00168424 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00167767 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00169715 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00165903 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00170085 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00169597 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0016757 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00167896 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00171291 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00169191 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00167547 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00171178 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00168179 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00170519 Postprocessing: Topography min/max: -783.6 m, 905.3 m RMS, max velocity: 0.01 m/year, 0.027 m/year *** Timestep 828: t=1.63282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 107+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00350798 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00186533 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00163781 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00165027 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00166701 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00167222 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00168864 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00169507 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00168532 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00166 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00166326 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00166206 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00168515 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00169085 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00165589 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00163699 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00167635 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00165494 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00164025 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00166275 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00169208 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00166241 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00166257 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00167371 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00168353 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00166509 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00167564 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00167024 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00166037 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00168338 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00171484 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00165989 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00168877 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00169063 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00169889 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00166957 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0016739 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00168055 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00165828 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00167478 Postprocessing: Topography min/max: -778.4 m, 905.3 m RMS, max velocity: 0.01 m/year, 0.027 m/year *** Timestep 829: t=1.63482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00314531 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00184837 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00164133 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00161403 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00167448 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00316509 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00180219 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00157903 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00162965 Rebuilding Stokes preconditioner... 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Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00164188 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00168846 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00167683 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00166999 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00167463 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00167516 Postprocessing: Topography min/max: -790.2 m, 905.2 m RMS, max velocity: 0.01 m/year, 0.027 m/year *** Timestep 831: t=1.63882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00321599 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00167125 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00167041 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00166922 Postprocessing: Topography min/max: -791.9 m, 905.1 m RMS, max velocity: 0.01 m/year, 0.027 m/year *** Timestep 832: t=1.64082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00328517 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00182568 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00162458 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00164755 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00169281 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00168231 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00169029 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00167613 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00166892 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00167346 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00168205 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00168577 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0016673 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00167495 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0016838 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00168548 Postprocessing: Topography min/max: -789.3 m, 904.9 m RMS, max velocity: 0.01 m/year, 0.027 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00082 *** Timestep 833: t=1.64282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00322275 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00187997 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0016092 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00165161 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00167459 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00166519 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.001672 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00324614 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00177629 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00165732 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00166227 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00165998 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00169165 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00170005 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00165969 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00167127 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00168116 Postprocessing: Topography min/max: -777.1 m, 904.6 m RMS, max velocity: 0.01 m/year, 0.0271 m/year *** Timestep 835: t=1.64682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00325146 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00186085 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00159459 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00162214 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00166494 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00167149 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00167402 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00166735 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00168689 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00167576 Postprocessing: Topography min/max: -784 m, 904.4 m RMS, max velocity: 0.01 m/year, 0.0271 m/year *** Timestep 836: t=1.64882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00324235 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00182146 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00161392 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00164093 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00168636 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00170613 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00171074 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00166338 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0016617 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0016492 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00167384 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00168911 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00167448 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00168408 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0016961 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00166534 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00165247 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00169269 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00167068 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00168399 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00165815 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00168005 Postprocessing: Topography min/max: -789 m, 904.2 m RMS, max velocity: 0.01 m/year, 0.0271 m/year *** Timestep 837: t=1.65082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 101+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00322243 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00181619 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00158867 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00166272 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0016895 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00169139 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0016866 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00165745 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00168446 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00168029 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0017077 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00167346 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0016896 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00167692 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0016932 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0016789 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00169224 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00167075 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00169502 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00168518 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00168557 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00169136 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00170364 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00168136 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00168137 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00166122 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00167472 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00167526 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00169128 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00168505 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00168267 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00167 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00166364 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00166931 Postprocessing: Topography min/max: -791 m, 904 m RMS, max velocity: 0.01 m/year, 0.0271 m/year *** Timestep 838: t=1.65282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0031811 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00184474 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00164251 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00165628 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00169598 Postprocessing: Topography min/max: -788.8 m, 903.8 m RMS, max velocity: 0.01 m/year, 0.0271 m/year *** Timestep 839: t=1.65482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0031931 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00307675 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00182985 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00161772 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00164608 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00167036 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00168979 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00170115 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00168198 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0016866 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00169843 Postprocessing: Topography min/max: -775.9 m, 903.4 m RMS, max velocity: 0.01 m/year, 0.0271 m/year *** Timestep 841: t=1.65882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00319141 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00178157 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00162003 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00167985 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00167574 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00167329 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0017115 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00168924 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00167525 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00168902 Postprocessing: Topography min/max: -783 m, 903.2 m RMS, max velocity: 0.01 m/year, 0.0271 m/year *** Timestep 842: t=1.66082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00318765 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00165979 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00167073 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00166782 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0016958 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00166208 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00168947 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00168702 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00169156 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00167777 Postprocessing: Topography min/max: -788.2 m, 902.9 m RMS, max velocity: 0.01 m/year, 0.0271 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00083 *** Timestep 843: t=1.66282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00316814 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00180966 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00166513 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00170531 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00170897 Rebuilding Stokes preconditioner... 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Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00318517 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00181341 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00160414 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00169158 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00172969 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00171757 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.001716 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00167257 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00173166 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0016862 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00168698 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00167501 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0016876 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00169774 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00171025 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0016988 Postprocessing: Topography min/max: -788.5 m, 902.4 m RMS, max velocity: 0.01 m/year, 0.0271 m/year *** Timestep 845: t=1.66682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00331097 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00188093 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00165445 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00167898 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00170416 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00172226 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00171496 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0017076 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00173671 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00173406 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00172057 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00170552 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00173431 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00171904 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00168242 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00167832 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.001718 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00173442 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00172108 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00170424 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00171002 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00170777 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00172635 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00170301 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00171782 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00172245 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00172315 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00172709 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00171397 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00169746 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00168998 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00171871 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00171357 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00172486 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00171885 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0016945 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00171331 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00173802 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00172475 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00168972 Postprocessing: Topography min/max: -783 m, 902.1 m RMS, max velocity: 0.01 m/year, 0.0272 m/year *** Timestep 846: t=1.66882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00317552 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00178701 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00164641 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00167319 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00172498 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00173117 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00173364 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00168171 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00167103 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0016714 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00168284 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00169286 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00171255 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00170824 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00170666 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00168605 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00169003 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00167712 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00171196 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00169428 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00171097 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00169824 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00171179 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00168579 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0017117 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00168792 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00169263 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00168461 Postprocessing: Topography min/max: -775.1 m, 901.9 m RMS, max velocity: 0.01 m/year, 0.0272 m/year *** Timestep 847: t=1.67082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00307113 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00180215 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00162154 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00165843 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00167479 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00168398 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00169999 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00165809 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00166258 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00168488 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00172795 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00170512 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00169294 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00166569 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00169077 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00167347 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00169566 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0016708 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00168112 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0016984 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00172067 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00168799 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00169294 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00166762 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00171114 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00165742 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00168732 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00169829 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00169283 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00168162 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0016989 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0016923 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00168181 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00167844 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00167947 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00167293 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00167452 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00165288 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00169926 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00167822 Postprocessing: Topography min/max: -781.4 m, 901.6 m RMS, max velocity: 0.01 m/year, 0.0271 m/year *** Timestep 848: t=1.67282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00306902 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00179453 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00160575 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00165598 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00171023 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00168729 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00166083 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00170396 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00169989 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00168003 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00168587 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00169049 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00168997 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00170435 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0016991 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00165707 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00166524 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0017065 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00172664 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00171851 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00171438 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00169125 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00168906 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00167999 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00169398 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00314762 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00185169 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00156706 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00166513 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00170139 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0017069 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00171852 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00168942 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00168969 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00169886 Postprocessing: Topography min/max: -789 m, 900.9 m RMS, max velocity: 0.01 m/year, 0.0272 m/year *** Snapshot created! *** Timestep 850: t=1.67682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00319999 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00180819 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00161407 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00168308 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00168871 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00169819 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00170993 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00168998 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00167083 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00168469 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00171109 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00169778 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00167064 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00167492 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00169091 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0017004 Postprocessing: Topography min/max: -787.3 m, 900.6 m RMS, max velocity: 0.01 m/year, 0.0272 m/year *** Timestep 851: t=1.67882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00317446 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00178082 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00161991 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00165527 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00170583 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00170775 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00171067 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0016991 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00171995 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00170096 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00169276 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00168313 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0017194 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00168886 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00169226 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00170957 Postprocessing: Topography min/max: -781.9 m, 900.3 m RMS, max velocity: 0.01 m/year, 0.0272 m/year *** Timestep 852: t=1.68082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0032345 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0018951 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00165428 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00166997 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00169098 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00170886 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00171345 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00172999 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0017346 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00170201 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00171965 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00173044 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00173827 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00171051 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00170985 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00169486 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00172129 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00172477 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00171484 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00170911 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00172035 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00167733 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00169244 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0016865 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00167569 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00170258 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00170484 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00169086 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00169327 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00169494 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0017135 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00172378 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00170243 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00168272 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00167164 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00171633 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00172538 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00168786 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00166937 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00168572 Postprocessing: Topography min/max: -774.1 m, 900 m RMS, max velocity: 0.01 m/year, 0.0272 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00084 *** Timestep 853: t=1.68282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00316004 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00176688 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0016049 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00163134 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00165855 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00165288 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00166036 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00166583 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00167823 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00168401 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0016753 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00166061 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00168608 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00306968 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00185212 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00163651 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00166322 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00167317 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00170176 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00169619 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00167395 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0016745 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00168618 Postprocessing: Topography min/max: -784.8 m, 899.5 m RMS, max velocity: 0.01 m/year, 0.0272 m/year *** Timestep 855: t=1.68682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00304834 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00177915 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00163099 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00166586 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00165017 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0016726 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00168736 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00167077 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00169882 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00168685 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00167708 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00169631 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00172595 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00169139 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0016808 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00168676 Rebuilding Stokes preconditioner... 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Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00168239 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00169604 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00168244 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00168743 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00170411 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00168015 Postprocessing: Topography min/max: -787.4 m, 899.2 m RMS, max velocity: 0.01 m/year, 0.0272 m/year *** Timestep 856: t=1.68882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00310969 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00187565 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00160483 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00163788 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0016631 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00164141 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00166749 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00166609 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00167791 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00166691 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0016584 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0016543 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0017047 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00167449 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00167613 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00168739 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00170279 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0016742 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00169276 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00167123 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00167366 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0016894 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00167501 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00166617 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00169179 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00164911 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0016513 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00166102 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00169963 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00167177 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00167979 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0016571 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00169008 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00165617 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00163667 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00165553 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0017108 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00169945 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00166684 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00165487 Postprocessing: Topography min/max: -785.9 m, 898.8 m RMS, max velocity: 0.01 m/year, 0.0272 m/year *** Timestep 857: t=1.69082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00313049 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00177757 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00163089 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00166877 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00165937 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00168396 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00170055 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00169125 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00170667 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00168745 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00170768 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00170244 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00168897 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00168977 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00173345 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00170065 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0017163 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00169654 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00171563 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00168596 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00168667 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00167469 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00169883 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00168257 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00168638 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00166036 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00170348 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00168297 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00169291 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00168696 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00168019 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00165612 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0017058 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00168259 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00167479 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0017062 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0016854 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00164582 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00169358 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00169384 Postprocessing: Topography min/max: -780.7 m, 898.5 m RMS, max velocity: 0.01 m/year, 0.0272 m/year *** Timestep 858: t=1.69282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00305902 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00179498 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00163159 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00167962 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00169432 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00167509 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00168867 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00168268 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00170897 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00168188 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00168933 Postprocessing: Topography min/max: -773.1 m, 898.3 m RMS, max velocity: 0.01 m/year, 0.0273 m/year *** Timestep 859: t=1.69482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00313701 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00323042 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00179785 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0016374 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00165196 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00165486 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00166573 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.001656 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00165177 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00167565 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00166857 Postprocessing: Topography min/max: -783.1 m, 897.8 m RMS, max velocity: 0.01 m/year, 0.0273 m/year *** Timestep 861: t=1.69882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 117+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0031437 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00184887 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00162705 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00165051 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00170915 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00170424 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00170522 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00168884 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00167359 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00171224 Postprocessing: Topography min/max: -786 m, 897.5 m RMS, max velocity: 0.01 m/year, 0.0273 m/year *** Timestep 862: t=1.70082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0032452 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00182199 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0016933 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00168167 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00170934 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00173273 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00171165 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0017047 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00169403 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00171907 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00169091 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00169431 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00170548 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00168802 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00171022 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00171023 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0017137 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00169706 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00171413 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00169155 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00167759 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00168576 Postprocessing: Topography min/max: -784.8 m, 897.2 m RMS, max velocity: 0.01 m/year, 0.0273 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00085 *** Timestep 863: t=1.70282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00334488 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00191504 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00160507 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00166288 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0016882 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00171445 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00173174 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00168005 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00170141 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00171428 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00171633 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00169376 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00168798 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00169231 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00170792 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00168768 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00169688 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00169339 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00169219 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00167015 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00168047 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00169292 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00170156 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0017083 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0016816 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00167436 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00168343 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00168725 Postprocessing: Topography min/max: -779.7 m, 896.8 m RMS, max velocity: 0.0101 m/year, 0.0273 m/year *** Timestep 864: t=1.70482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00330856 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.001815 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00163976 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00164161 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00168092 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0016996 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00169917 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00170195 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00172813 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0017099 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00168888 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00170471 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00173981 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00169235 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00166156 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00171568 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00170861 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0016998 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00171159 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00168242 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00167529 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00168738 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0017054 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0017109 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00170921 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00169244 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00170464 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00170976 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00170567 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00167647 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00167641 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00169715 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00169704 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00168839 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00167838 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00168844 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00168859 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00168189 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00168796 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0016992 Postprocessing: Topography min/max: -772.1 m, 896.4 m RMS, max velocity: 0.0101 m/year, 0.0273 m/year *** Timestep 865: t=1.70682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00324392 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00184771 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00165501 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00161277 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00164233 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00166865 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00169461 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00170733 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00170057 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00169477 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00168179 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0016813 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00167079 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00169836 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00169974 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00167451 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00169064 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00169329 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00171421 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00169829 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00169099 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00168717 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00167919 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00168496 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00168164 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00167228 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00170069 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00169362 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00168317 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0016642 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00167723 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00168578 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00168572 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00169246 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00168731 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0016904 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00171171 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00169054 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00166873 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00167673 Postprocessing: Topography min/max: -775.6 m, 896 m RMS, max velocity: 0.0101 m/year, 0.0274 m/year *** Timestep 866: t=1.70882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00311431 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00182556 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0016366 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00163883 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0016783 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00169679 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00171672 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00167845 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00168668 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0016725 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00170158 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00167399 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00167846 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00168523 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00169815 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00170201 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0017102 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00168048 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00169838 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00168954 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00169773 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00166308 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00166738 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00166864 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00168793 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00167222 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00167402 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00167333 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00168963 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00168119 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00167185 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00165773 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00169718 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00166078 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0016741 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00169516 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00168455 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00167061 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0016905 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00169825 Postprocessing: Topography min/max: -781.2 m, 895.6 m RMS, max velocity: 0.0101 m/year, 0.0274 m/year *** Timestep 867: t=1.71082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00314196 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0017924 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00163621 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00166047 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0017175 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00170134 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00168282 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00170091 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00171807 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0017202 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00170994 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00168532 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00169519 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00170382 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00170575 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00171697 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00171806 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00168408 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00168872 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00173351 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00170224 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00169748 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00170142 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00168918 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00167663 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00169528 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.001669 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00169945 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00170139 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00169143 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00165948 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00167317 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00168632 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00170346 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00168955 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0016901 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00168562 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00170154 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00168411 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00169589 Postprocessing: Topography min/max: -784.3 m, 895.3 m RMS, max velocity: 0.0101 m/year, 0.0274 m/year *** Timestep 868: t=1.71282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00313021 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00182593 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00165459 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00168406 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00169108 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00169 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00172643 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00167355 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00170676 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00171408 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00171978 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00172041 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00174859 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00172185 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00174556 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00170399 Postprocessing: Topography min/max: -783.4 m, 894.9 m RMS, max velocity: 0.0101 m/year, 0.0274 m/year *** Timestep 869: t=1.71482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00310482 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00181792 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00164643 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00172007 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00171923 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0017055 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00174734 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00175861 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00173529 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00170425 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00172076 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00173471 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00174187 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00173328 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00172405 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00170761 Postprocessing: Topography min/max: -778.7 m, 894.5 m RMS, max velocity: 0.0101 m/year, 0.0273 m/year *** Timestep 870: t=1.71682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00318459 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00189798 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00165766 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00172259 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00175601 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00170061 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00172967 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00170394 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00172442 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0017347 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00172624 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00171232 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00173058 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00174439 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00175065 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00170992 Postprocessing: Topography min/max: -771.3 m, 894 m RMS, max velocity: 0.0101 m/year, 0.0274 m/year *** Timestep 871: t=1.71882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00315181 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00179409 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00166681 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00168177 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0016789 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00172451 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00171212 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0017008 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0017261 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00174612 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00172539 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00170448 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00173273 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00173959 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00173585 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00170788 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0017122 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00171875 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00171456 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00172519 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00171428 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00169258 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00171253 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0017342 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.001744 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0017131 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00170764 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00172008 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00170062 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00169049 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00171722 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00172753 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0017169 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0017188 Postprocessing: Topography min/max: -774 m, 893.5 m RMS, max velocity: 0.0101 m/year, 0.0273 m/year *** Timestep 872: t=1.72082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00310649 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0018739 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00161805 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00166434 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00170268 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00172874 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00173165 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00172385 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.001715 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00169407 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00170149 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00171074 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00175596 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00171979 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00170224 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00169497 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00170553 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00169617 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00171731 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00172605 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00172056 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00169837 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00168604 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00168893 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00171662 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00170899 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00172246 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.001722 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00173122 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00168317 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00167569 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00171337 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00170326 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00170187 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00173328 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00170226 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00172013 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00169961 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00171266 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00171994 Postprocessing: Topography min/max: -779.8 m, 893 m RMS, max velocity: 0.0101 m/year, 0.0274 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00086 *** Timestep 873: t=1.72282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00310927 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00322827 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00182572 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0016757 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00168349 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0017037 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00175382 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00171957 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00170571 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00170385 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00170206 Postprocessing: Topography min/max: -782.3 m, 891.9 m RMS, max velocity: 0.0101 m/year, 0.0275 m/year *** Timestep 875: t=1.72682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00341901 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00187939 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00166044 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00168559 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00175033 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00173379 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00173543 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00171404 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0017089 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00172028 Postprocessing: Topography min/max: -777.6 m, 891.3 m RMS, max velocity: 0.0101 m/year, 0.0275 m/year *** Timestep 876: t=1.72882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00338985 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0018888 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00171611 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00171631 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00170925 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00170279 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0017576 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00173133 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00174466 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00173192 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00173356 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00171998 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00174669 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00174285 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00175239 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00174993 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00175149 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00174705 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00176371 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00173941 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00173871 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00169417 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00172632 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0017148 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00174469 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00174376 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00175508 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00172693 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00172721 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00174108 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00174349 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00174731 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0017698 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00172045 Postprocessing: Topography min/max: -770.3 m, 890.7 m RMS, max velocity: 0.0101 m/year, 0.0274 m/year *** Timestep 877: t=1.73082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0033151 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00189881 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00163712 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00173091 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00176257 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00171728 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00174155 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00173464 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00176367 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00174566 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00174901 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00173363 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00174534 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00173469 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00173932 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00171303 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00173809 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00173745 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00172799 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00173214 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00172587 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00171565 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00171751 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00170669 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00172966 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00171833 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00172505 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00171325 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00175472 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0017161 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00175663 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0017233 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00172769 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00172239 Postprocessing: Topography min/max: -771.8 m, 890 m RMS, max velocity: 0.0101 m/year, 0.0275 m/year *** Timestep 878: t=1.73282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00327563 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00181533 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0016507 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00169592 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0017316 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00169478 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0017374 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00171059 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00171529 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00169409 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0017295 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00172103 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00172292 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0017049 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00172376 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00171346 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00175514 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00172748 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00171829 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00172468 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0017128 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00169581 Postprocessing: Topography min/max: -777.7 m, 889.4 m RMS, max velocity: 0.0101 m/year, 0.0274 m/year *** Timestep 879: t=1.73482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00309693 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00188401 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0016391 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00166972 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00168802 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00168109 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00172003 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00170698 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00172516 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0017059 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00171025 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00170053 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00171243 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00172238 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00171388 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00170117 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.001703 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00172155 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00172005 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00171446 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00169661 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00170612 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00173213 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00172398 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00171301 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00170635 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00170035 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00171775 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00175233 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00171718 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00172404 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00173847 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0017288 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00173721 Postprocessing: Topography min/max: -781.2 m, 888.8 m RMS, max velocity: 0.0101 m/year, 0.0274 m/year *** Timestep 880: t=1.73682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00308718 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0018374 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00165476 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00168635 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00169055 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00171593 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00175493 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00171344 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00167838 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00168503 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00170586 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00172402 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00170984 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00171646 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00170912 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00169149 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00172057 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00171931 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00171611 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00173011 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00170966 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00170952 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00171923 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00170474 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00171824 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00173951 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00168668 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00172022 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00173245 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00170527 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00171039 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00173487 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00171617 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00173434 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00171044 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00169983 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00172319 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00170309 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00171827 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0017375 Postprocessing: Topography min/max: -781 m, 888.2 m RMS, max velocity: 0.0101 m/year, 0.0275 m/year *** Timestep 881: t=1.73882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00344436 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00185671 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00166177 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00169378 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00172967 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00170244 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00172257 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00171439 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00172104 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00173824 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00174007 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00170158 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00171131 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0016958 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00172335 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00171843 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00172622 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00172968 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00172782 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00172904 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0017108 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00169246 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00168706 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00174987 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00175952 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00171829 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00169063 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00171914 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00175066 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0017267 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00174184 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00170951 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00167614 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00171674 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00171971 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00171797 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00170349 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00169935 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00168834 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00171458 Postprocessing: Topography min/max: -776.8 m, 887.8 m RMS, max velocity: 0.0101 m/year, 0.0275 m/year *** Timestep 882: t=1.74082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00352735 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00193216 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00167589 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00167723 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00175357 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00176766 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00174139 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00174624 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00177856 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00175462 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00175656 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00177894 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0017503 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00173152 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00176272 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0017343 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00173142 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00174433 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00176758 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0017271 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00172945 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00171738 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00172611 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00175387 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00174262 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00173029 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00174439 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00173818 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00173973 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00174705 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0017401 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00174157 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00174997 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00175481 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00175959 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00176189 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00178522 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0017427 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00175082 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00174432 Postprocessing: Topography min/max: -770 m, 887.4 m RMS, max velocity: 0.0101 m/year, 0.0275 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00087 *** Timestep 883: t=1.74282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00325522 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00184327 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00166707 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00170816 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00174109 Rebuilding Stokes preconditioner... 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Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00334043 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00184835 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00163683 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0016849 Postprocessing: Topography min/max: -776.6 m, 886.4 m RMS, max velocity: 0.0101 m/year, 0.0275 m/year *** Timestep 885: t=1.74682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00331562 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00185921 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00166894 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00169705 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00172491 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00171729 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00175199 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00171031 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00169351 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00169977 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00174117 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00170928 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00170833 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00170942 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0017319 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00170943 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0016973 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00168944 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00174063 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00171632 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00172435 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00170666 Postprocessing: Topography min/max: -780.4 m, 885.8 m RMS, max velocity: 0.0101 m/year, 0.0275 m/year *** Timestep 886: t=1.74882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 101+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00346112 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00191554 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00163187 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00167745 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00169751 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00171008 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00170806 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00170618 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00172694 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0017128 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0017069 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00169885 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00170379 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00170186 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00171834 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00172817 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0017075 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00168326 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00170649 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00173183 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00172446 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0016974 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00170745 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00168934 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00170507 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00168627 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00170319 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00171013 Postprocessing: Topography min/max: -780.5 m, 885.2 m RMS, max velocity: 0.0101 m/year, 0.0275 m/year *** Timestep 887: t=1.75082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00341912 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00184786 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00165189 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00167617 Rebuilding Stokes preconditioner... 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Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00170026 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0017172 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00170988 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00170166 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00170765 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00172326 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0017353 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00169773 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00170952 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00170919 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00171342 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00172534 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00169733 Postprocessing: Topography min/max: -776.5 m, 884.4 m RMS, max velocity: 0.0101 m/year, 0.0276 m/year *** Timestep 888: t=1.75282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00327668 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00172863 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00174723 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00174014 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00171398 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00169978 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00172045 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00171788 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00173178 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00171591 Postprocessing: Topography min/max: -769.5 m, 883.8 m RMS, max velocity: 0.0101 m/year, 0.0276 m/year *** Timestep 889: t=1.75482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00313113 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00187952 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00166397 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00170026 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00174325 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00173988 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00175859 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0017483 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00173443 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00175954 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00174646 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00172619 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00173696 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00173394 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00171588 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00171326 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00173797 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00174634 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00173266 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00172044 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00172636 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00176608 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00173335 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00174284 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00177501 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00176438 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00173574 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0017174 Postprocessing: Topography min/max: -768.3 m, 883.1 m RMS, max velocity: 0.0101 m/year, 0.0276 m/year *** Timestep 890: t=1.75682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00313062 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0018433 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00168063 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00171893 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00173112 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.001725 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00174853 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00173612 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00172968 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00173721 Postprocessing: Topography min/max: -774.5 m, 882.5 m RMS, max velocity: 0.0101 m/year, 0.0275 m/year *** Timestep 891: t=1.75882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00325785 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00187916 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00168682 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00170669 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00171014 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00172096 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00173041 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00171968 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00171935 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00173935 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0017485 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00171229 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00170081 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00172946 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00175111 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00170751 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0017308 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00174218 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.001723 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00174 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00172685 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00169752 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00170574 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00172605 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00174305 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00175598 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00173979 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00170466 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00170928 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00175016 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00174504 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00175674 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0017128 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00169127 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00168802 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00173616 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00176031 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00172767 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00171976 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00171761 Postprocessing: Topography min/max: -778.5 m, 881.7 m RMS, max velocity: 0.0101 m/year, 0.0275 m/year *** Timestep 892: t=1.76082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00321935 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0018416 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00163042 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00170941 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00171042 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00172773 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00167753 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00172989 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00174242 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00170964 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00170538 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00169738 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00168263 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00169443 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0017153 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00169703 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00167339 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0016774 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00166627 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00168381 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00167859 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00168488 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00170435 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00167116 Postprocessing: Topography min/max: -779.2 m, 881 m RMS, max velocity: 0.0101 m/year, 0.0275 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00088 *** Timestep 893: t=1.76282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00314442 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00188793 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00164272 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00168019 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00168262 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00168684 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00169254 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00325989 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00183617 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00163168 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00164018 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0016864 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0016758 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00169589 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00167992 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00167868 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00167863 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00173513 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00168827 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0017174 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00172751 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00172292 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00168221 Postprocessing: Topography min/max: -769 m, 879.6 m RMS, max velocity: 0.0101 m/year, 0.0276 m/year *** Timestep 895: t=1.76682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00328528 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00181976 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00168024 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00169467 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00174242 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00171071 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00170574 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00171004 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00171299 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00169805 Postprocessing: Topography min/max: -766.3 m, 878.8 m RMS, max velocity: 0.0101 m/year, 0.0276 m/year *** Timestep 896: t=1.76882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00313442 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0018998 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00166579 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0016949 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00169836 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00170491 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00169751 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00169462 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00168701 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00170629 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00173576 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00171879 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00172483 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00169696 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00170317 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00172296 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00172176 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00169894 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00172144 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00171744 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00171841 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0017147 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00171556 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00169537 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00172723 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00170687 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00170641 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00172524 Postprocessing: Topography min/max: -772.4 m, 878 m RMS, max velocity: 0.0101 m/year, 0.0276 m/year *** Timestep 897: t=1.77082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00319217 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00179339 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00163186 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00168057 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00170618 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00171293 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00172011 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00171616 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00171595 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00169727 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00174772 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00171971 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00172287 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00172373 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00174164 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00170888 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00172928 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00169518 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00171317 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00169828 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00169941 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00170257 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00174076 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00167612 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00173533 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00174409 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00167423 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00166873 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00170171 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0016796 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00172918 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00174158 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00173786 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00171258 Postprocessing: Topography min/max: -776.6 m, 877.2 m RMS, max velocity: 0.0101 m/year, 0.0276 m/year *** Timestep 898: t=1.77282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00326557 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00184284 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00165367 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00170989 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00172361 Postprocessing: Topography min/max: -777.6 m, 876.3 m RMS, max velocity: 0.0101 m/year, 0.0276 m/year *** Timestep 899: t=1.77482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 104+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00317926 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00184928 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00167191 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00169389 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00173516 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00172168 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00172744 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00172703 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00174631 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00172527 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00173563 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00169499 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00171472 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00171946 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00174062 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00173222 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00175116 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00172616 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00173279 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00171827 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00173206 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00172688 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00172299 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00171114 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00172663 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00171711 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00171214 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00170261 Postprocessing: Topography min/max: -774.6 m, 875.5 m RMS, max velocity: 0.0101 m/year, 0.0276 m/year *** Snapshot created! *** Timestep 900: t=1.77682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00309092 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00190133 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00163639 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00168764 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00171876 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00173441 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00176341 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0017246 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00174582 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00174789 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00174305 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00173144 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00174183 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0017333 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00176612 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00175424 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00172787 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00172358 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00175148 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00172229 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00172265 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00169836 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00171937 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00174028 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00175316 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00173855 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00172276 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0017162 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00176 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00173246 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00176186 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0017434 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00172865 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00174015 Postprocessing: Topography min/max: -768.4 m, 874.7 m RMS, max velocity: 0.0101 m/year, 0.0276 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 3.15e+04s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 16040 | 8.2e+03s | 26% | | Assemble composition system | 2807 | 7.85e+03s | 25% | | Assemble temperature system | 401 | 1.14e+03s | 3.6% | | Build Stokes preconditioner | 16040 | 9.65e+03s | 31% | | Build composition preconditioner | 2807 | 84.9s | 0.27% | | Build temperature preconditioner | 401 | 12s | 0% | | Create snapshot | 8 | 4.63s | 0% | | Initialization | 1 | 0.0957s | 0% | | Mesh deformation | 401 | 48.2s | 0.15% | | Postprocessing | 401 | 105s | 0.33% | | Setup dof systems | 1 | 0.258s | 0% | | Setup matrices | 1 | 0.789s | 0% | | Solve Stokes system | 16040 | 4.15e+03s | 13% | | Solve composition system | 2807 | 147s | 0.47% | | Solve temperature system | 401 | 42.7s | 0.14% | +----------------------------------+-----------+------------+------------+ *** Timestep 901: t=1.77882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0031581 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00183415 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00167179 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00170748 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00173115 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00175711 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00173957 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00174096 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00176728 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00174615 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00174163 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00174781 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00174471 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00177773 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00176697 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00174309 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00174508 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00176683 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00174978 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00173449 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00172259 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00175254 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00173072 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00174385 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00173254 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00169324 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0017274 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0017432 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00174269 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00171802 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00173374 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00176789 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00174758 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00173432 Postprocessing: Topography min/max: -764.7 m, 873.9 m RMS, max velocity: 0.0101 m/year, 0.0277 m/year *** Timestep 902: t=1.78082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00324837 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00188718 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00168449 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00172407 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00173577 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.001762 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00176921 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00176729 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00174373 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0017716 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00175683 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00173011 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00175908 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0016963 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00175498 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00175124 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0017477 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00173146 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00173434 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00172456 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0017457 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00176279 Postprocessing: Topography min/max: -771.2 m, 873.2 m RMS, max velocity: 0.0101 m/year, 0.0277 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00089 *** Timestep 903: t=1.78282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 111+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00318305 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00192962 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00168218 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00170684 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00175689 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0017538 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00173891 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00171431 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00174463 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00176024 Postprocessing: Topography min/max: -775.9 m, 872.4 m RMS, max velocity: 0.0101 m/year, 0.0277 m/year *** Timestep 904: t=1.78482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00323004 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00183782 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00168758 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00170563 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0017188 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00174252 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00175218 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00174115 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0017503 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00171937 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00173973 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00174621 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00174925 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00175212 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00173769 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00176284 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00176013 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00177406 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00176891 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00173583 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00174084 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00176059 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00176498 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00175089 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00178194 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00176449 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0017384 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00176235 Postprocessing: Topography min/max: -777.4 m, 871.5 m RMS, max velocity: 0.0101 m/year, 0.0276 m/year *** Timestep 905: t=1.78682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00314047 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00192325 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00169397 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00171257 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00174371 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00176805 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00176247 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00176251 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0017629 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00175439 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0017286 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00173963 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0017577 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00175676 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00175342 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00173939 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0017449 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00174359 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00174243 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.001724 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00173456 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00172884 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0017384 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0017467 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00174631 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00173791 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00170743 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00173058 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00175445 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00174143 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00175968 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00173934 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00171167 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00171851 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00172708 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00172645 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00172505 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00173087 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0017319 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00171437 Postprocessing: Topography min/max: -774.6 m, 870.6 m RMS, max velocity: 0.0101 m/year, 0.0276 m/year *** Timestep 906: t=1.78882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00333057 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00189021 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00167877 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00172949 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00176019 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00176691 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00178712 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0017457 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00176435 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0017647 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00173933 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00176812 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00177175 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00173709 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00174963 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00174822 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00177194 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00173898 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00176551 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00175 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00176656 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00176065 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00174321 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00177462 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00176108 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00177027 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00177901 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00176387 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00175903 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00176326 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00176542 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.001735 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00173572 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00175284 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00175572 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00175828 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00177828 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0017813 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00173498 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00172722 Postprocessing: Topography min/max: -768.5 m, 869.6 m RMS, max velocity: 0.0101 m/year, 0.0277 m/year *** Timestep 907: t=1.79082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00327893 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00192851 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00168819 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0017022 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0017484 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00176296 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00175974 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00175952 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00173838 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00175578 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00176949 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00174663 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00176121 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00177231 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00176253 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00177401 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00174553 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00173033 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00178804 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00178324 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00174831 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00174519 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00175324 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0017678 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00177674 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00178633 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00179096 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00175601 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00176318 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00176361 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00176444 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00175685 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00178468 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00178993 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00176033 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00175846 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00178414 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00175267 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00178126 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.001761 Postprocessing: Topography min/max: -762.8 m, 868.6 m RMS, max velocity: 0.0101 m/year, 0.0277 m/year *** Timestep 908: t=1.79282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00315038 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00185961 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00174436 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00176213 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00175472 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00175117 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00175434 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00174961 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00175803 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00177521 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00180547 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00180555 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00174928 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00176457 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00177536 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00176912 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00180638 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00179327 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00177494 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00176489 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0017988 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00177953 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00178711 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00177371 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00175598 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00175228 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00176131 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00176665 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00175912 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00175731 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0017711 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00177958 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00176042 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00176065 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00178024 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00177644 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00176773 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00174674 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00174941 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00176402 Postprocessing: Topography min/max: -769.1 m, 867.7 m RMS, max velocity: 0.0101 m/year, 0.0277 m/year *** Timestep 909: t=1.79482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00326175 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00187247 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00167344 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00175225 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00176636 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00179034 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00178096 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00177339 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00178224 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0017719 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00180657 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00181538 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00179463 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00178392 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00181647 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00179128 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0017944 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00180242 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00180044 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00179393 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00178602 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00179896 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00179413 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00180468 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00179098 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0017833 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00180686 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00179747 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00179297 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0017892 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00179687 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00180691 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00179946 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00177797 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00176524 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00178506 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00178411 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00180331 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00178706 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00181163 Postprocessing: Topography min/max: -773.7 m, 866.7 m RMS, max velocity: 0.0101 m/year, 0.0277 m/year *** Timestep 910: t=1.79682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00319309 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00192111 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00168262 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00173282 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00175637 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00180161 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00176786 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00176262 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00177683 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00176713 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00176342 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00176431 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00176054 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00179199 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00181218 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00179643 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00176659 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0017972 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00177157 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00176406 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00179818 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00177969 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00179807 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00180187 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00177603 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00176234 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00177915 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00177969 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00176433 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00176184 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00177018 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00177116 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00180279 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0017953 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00178924 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00178523 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00177969 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0017826 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00176686 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00177184 Postprocessing: Topography min/max: -775.2 m, 865.7 m RMS, max velocity: 0.0101 m/year, 0.0277 m/year *** Timestep 911: t=1.79882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00329097 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00189318 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00174951 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0017649 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00178336 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00177257 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00176096 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00178683 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00181616 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0018111 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00178758 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00179357 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00180713 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00181237 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00178069 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00180287 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00177395 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00176537 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00179136 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00180956 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00178276 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00178634 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00178902 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00178311 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00176995 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00177955 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00178423 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00180186 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00178179 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00175746 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00177565 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00178485 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00179018 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00178305 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0017877 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00179736 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00178292 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00175767 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00179352 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00179501 Postprocessing: Topography min/max: -772.7 m, 864.8 m RMS, max velocity: 0.0101 m/year, 0.0278 m/year *** Timestep 912: t=1.80082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00326632 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00190065 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00171306 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00175115 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00177624 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00175925 Postprocessing: Topography min/max: -766.8 m, 863.8 m RMS, max velocity: 0.0101 m/year, 0.0277 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00090 *** Timestep 913: t=1.80282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00328698 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00192404 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00169932 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0017404 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00175695 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00176026 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00180016 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0033035 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00194859 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0017041 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00172463 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00178124 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00180098 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00177964 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00177042 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00180785 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0017992 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00177867 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00176585 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00178362 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00178013 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00178981 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00180738 Postprocessing: Topography min/max: -766.7 m, 861.7 m RMS, max velocity: 0.0101 m/year, 0.0278 m/year *** Timestep 915: t=1.80682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00324292 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00185914 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00173034 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00179823 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00179443 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00182343 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0018132 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00182631 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00179064 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00178951 Postprocessing: Topography min/max: -771.5 m, 860.7 m RMS, max velocity: 0.0101 m/year, 0.0278 m/year *** Timestep 916: t=1.80882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00332586 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00195345 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00175634 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00175707 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00178942 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00181509 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00178578 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0017992 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0018043 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00181346 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00181702 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00179369 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.001797 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00178775 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00180413 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00180971 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00180361 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00181354 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0018037 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00180829 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00181193 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00178964 Postprocessing: Topography min/max: -773.6 m, 859.7 m RMS, max velocity: 0.0101 m/year, 0.0279 m/year *** Timestep 917: t=1.81082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00319506 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00194058 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00174653 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0017506 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00178864 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00179302 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00178979 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00179301 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00182877 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00178082 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00178392 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00177572 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00179967 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00177943 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00178703 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00179584 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00181161 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00179021 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0017923 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00178861 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00180575 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00182142 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00182923 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00176422 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.001791 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00179166 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0018133 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00178518 Postprocessing: Topography min/max: -771.5 m, 858.8 m RMS, max velocity: 0.0101 m/year, 0.0278 m/year *** Timestep 918: t=1.81282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0033147 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00190033 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00174697 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00176427 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00178661 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0017885 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00182479 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00181002 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00183532 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00179398 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00179496 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00180183 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00181603 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00179838 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00180869 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00178461 Postprocessing: Topography min/max: -766 m, 857.9 m RMS, max velocity: 0.0101 m/year, 0.0278 m/year *** Timestep 919: t=1.81482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00324457 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00193412 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00170762 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0017505 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00177648 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00175919 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00175158 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00179851 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00179815 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00177214 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00180621 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00178654 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00178837 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00180369 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00178811 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00176737 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00182537 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00182185 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00179364 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00176189 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00179609 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00177532 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00179224 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00179136 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00179445 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0017742 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00179693 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00176891 Postprocessing: Topography min/max: -758.1 m, 856.8 m RMS, max velocity: 0.0101 m/year, 0.0278 m/year *** Timestep 920: t=1.81682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00331305 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00196589 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00173592 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0017878 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00177995 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00178783 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00181576 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00178538 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00177795 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0018095 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00181049 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0017922 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00179235 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00178964 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00179151 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00180003 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00182205 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00180976 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00181183 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00179974 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00182888 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00180406 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00182206 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00179714 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00182218 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00178536 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00180856 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00179432 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00182333 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00179856 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00180589 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00179092 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00181198 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00181974 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00179991 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00178044 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00180232 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00178033 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00179302 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00176345 Postprocessing: Topography min/max: -764.8 m, 855.7 m RMS, max velocity: 0.0101 m/year, 0.0278 m/year *** Timestep 921: t=1.81882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00329996 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00191341 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00170298 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00173864 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00175198 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00176033 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00178971 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00177855 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00180257 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00176116 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00178038 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00179467 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00180203 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00178374 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0017626 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00177508 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00176987 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00175135 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00178216 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00181564 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00179095 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00175203 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00177443 Postprocessing: Topography min/max: -769.9 m, 855.8 m RMS, max velocity: 0.0101 m/year, 0.0278 m/year *** Timestep 922: t=1.82082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00322622 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00180097 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00179262 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00177141 Postprocessing: Topography min/max: -772.4 m, 856.4 m RMS, max velocity: 0.0101 m/year, 0.0279 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00091 *** Timestep 923: t=1.82282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00327007 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00192868 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00172378 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00180072 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00181985 Rebuilding Stokes preconditioner... 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Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.003234 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00191301 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00171481 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00181837 Postprocessing: Topography min/max: -765.6 m, 857.4 m RMS, max velocity: 0.0101 m/year, 0.0279 m/year *** Timestep 925: t=1.82682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00335179 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0018156 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0018236 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00183133 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00181332 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00178685 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00181619 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00182342 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00180804 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00180355 Postprocessing: Topography min/max: -758 m, 858.1 m RMS, max velocity: 0.0101 m/year, 0.0279 m/year *** Timestep 926: t=1.82882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00337635 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00193167 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00172738 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0017734 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00180443 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00181286 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00180085 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00178609 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00179966 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00180754 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00182366 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00338857 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00191374 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00170151 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00179718 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0017977 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00180072 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00179694 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00181418 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00180195 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00181141 Postprocessing: Topography min/max: -768.5 m, 859.3 m RMS, max velocity: 0.0101 m/year, 0.0279 m/year *** Timestep 928: t=1.83282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00343405 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00185425 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00170118 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00176894 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00176619 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0017926 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00182491 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0018055 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00180709 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00182747 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00181992 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00183835 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00179062 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00179806 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00181261 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00183177 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00180431 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00178269 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00179348 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00182261 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00177866 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00180287 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00183176 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00181682 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00179869 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00179688 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00182057 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00179444 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00180244 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00180064 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00178542 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0018035 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00179002 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00179072 Postprocessing: Topography min/max: -771.5 m, 859.7 m RMS, max velocity: 0.0101 m/year, 0.0279 m/year *** Timestep 929: t=1.83482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00329815 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00189504 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00174783 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00178685 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00180158 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00183245 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00181272 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00179267 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00180115 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00181475 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0017955 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00178639 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00181717 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00180612 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0017977 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00181609 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00179918 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00179505 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0018148 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0017924 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00177914 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00180344 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00179496 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00181489 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00181274 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00179632 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00178172 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0018195 Postprocessing: Topography min/max: -770.7 m, 860.1 m RMS, max velocity: 0.0101 m/year, 0.0279 m/year *** Timestep 930: t=1.83682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00326364 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00194406 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00168784 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00174372 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00182246 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00182348 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00181276 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0018261 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00181421 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00182814 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00182533 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0018337 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00183337 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00185449 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00180152 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00180935 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00178756 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00180592 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00182844 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00181979 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00181071 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00182856 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0018312 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00179534 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00179517 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00181325 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00181404 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00179366 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00178545 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00181113 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00178045 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00180364 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00182618 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0018026 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00180768 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00178911 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00182369 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00180057 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00181246 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00181131 Postprocessing: Topography min/max: -766.1 m, 860.3 m RMS, max velocity: 0.0101 m/year, 0.0279 m/year *** Timestep 931: t=1.83882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00326069 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00186845 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00172447 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00178564 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00180672 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0017781 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00180077 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00179777 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00175632 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00178375 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00181354 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00178418 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00180069 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00180947 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00178579 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00181137 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00181384 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00178792 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0017786 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00179117 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00179816 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00179376 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00180751 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00184031 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00180538 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00329943 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00186968 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00171244 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00178 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00178339 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00179283 Postprocessing: Topography min/max: -761.9 m, 860.8 m RMS, max velocity: 0.0101 m/year, 0.0279 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00092 *** Timestep 933: t=1.84282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00329395 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00330778 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00195037 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00172795 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00178242 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00181021 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00176767 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00178325 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0018007 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0017826 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00178504 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00182137 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00178833 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00180479 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00181836 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00178533 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00177603 Postprocessing: Topography min/max: -770.7 m, 860.7 m RMS, max velocity: 0.0101 m/year, 0.0279 m/year *** Timestep 935: t=1.84682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00334175 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00190609 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00174906 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00177738 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00177817 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00178428 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0018143 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00181535 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00181741 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0018199 Postprocessing: Topography min/max: -770.2 m, 860.7 m RMS, max velocity: 0.0102 m/year, 0.028 m/year *** Timestep 936: t=1.84882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00324936 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00183088 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00181123 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00180631 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00182987 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00178681 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00180889 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00341936 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00197418 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0017495 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00181451 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00183536 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00350246 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00191076 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00172414 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00175509 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00186332 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00182737 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00182069 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00181599 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00182705 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00184903 Postprocessing: Topography min/max: -759.3 m, 860.2 m RMS, max velocity: 0.0102 m/year, 0.028 m/year *** Timestep 939: t=1.85482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00347402 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00193511 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00176419 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00181937 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00182582 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00185133 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00186346 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00184214 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00186752 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0018714 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00183206 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0018466 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00185653 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00183399 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00186531 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00183009 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00180449 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00187683 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0018329 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00186194 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00187144 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0018548 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00182668 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00183598 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0018392 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00186436 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00183686 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00181727 Postprocessing: Topography min/max: -765.1 m, 860 m RMS, max velocity: 0.0102 m/year, 0.028 m/year *** Timestep 940: t=1.85682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00340997 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00190721 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00175318 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00182862 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00182999 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00183859 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00182699 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00182778 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0018382 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00184325 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00183001 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00186123 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0018373 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00181313 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0018316 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00185205 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00184771 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00182591 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00180985 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00184349 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00183966 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0018635 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00185823 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00184272 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00182743 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00185497 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00182263 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0018477 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00182152 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0018385 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00187243 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00183647 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0018252 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00185091 Postprocessing: Topography min/max: -768.7 m, 859.7 m RMS, max velocity: 0.0102 m/year, 0.028 m/year *** Timestep 941: t=1.85882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0033538 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00188544 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00172471 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00178924 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00183091 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00185356 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00186384 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00185252 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00181576 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00185858 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00187653 Postprocessing: Topography min/max: -768.9 m, 859.4 m RMS, max velocity: 0.0102 m/year, 0.028 m/year *** Timestep 942: t=1.86082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00345314 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. 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Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00340359 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00190808 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0017622 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00182334 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00182389 Rebuilding Stokes preconditioner... 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Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00342714 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00197811 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00177595 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00186634 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00184894 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00181548 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00185025 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00185858 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00184247 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00186319 Postprocessing: Topography min/max: -757.3 m, 858.2 m RMS, max velocity: 0.0102 m/year, 0.0281 m/year *** Timestep 945: t=1.86682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00335934 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00190148 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0017471 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00181681 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00184682 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00182061 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00183539 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00185008 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00184502 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00185652 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00184866 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00185678 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00185973 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00187021 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00186122 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00183751 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00182767 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00187719 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00186838 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00186483 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0018528 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0018205 Postprocessing: Topography min/max: -763.3 m, 857.8 m RMS, max velocity: 0.0102 m/year, 0.0281 m/year *** Timestep 946: t=1.86882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00333037 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00194652 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00174206 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00180662 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00183219 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00181944 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00187558 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0018542 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00185141 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0018648 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00183789 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00184692 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00185045 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00185003 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00184243 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00181528 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0018422 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00182261 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00183578 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.001845 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00186926 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00183031 Postprocessing: Topography min/max: -767.3 m, 857.3 m RMS, max velocity: 0.0102 m/year, 0.0281 m/year *** Timestep 947: t=1.87082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00344565 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00194209 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00176874 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00181241 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00183402 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00185026 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00183947 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00180459 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00180912 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00185207 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00183098 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00187538 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00182627 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00184106 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00182265 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00184855 Postprocessing: Topography min/max: -768.2 m, 856.7 m RMS, max velocity: 0.0102 m/year, 0.0281 m/year *** Timestep 948: t=1.87282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00340156 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0019239 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00176687 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00183163 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00187329 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00181641 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0018301 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00188241 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00188179 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0018227 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00186755 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00186735 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00185669 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00185683 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00187947 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00188966 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00186555 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00185204 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00188446 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00185937 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00184322 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0018363 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00184962 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00185606 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00186563 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00185741 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00184281 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00182966 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00179923 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00183594 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00186121 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00183232 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00183065 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00184831 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00184621 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00184391 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0018503 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00183532 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00181046 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00183102 Postprocessing: Topography min/max: -765.1 m, 856.3 m RMS, max velocity: 0.0102 m/year, 0.0281 m/year *** Timestep 949: t=1.87482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00351806 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00193135 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00176192 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00179948 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00184828 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00186446 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0018405 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00182509 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00185127 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00183572 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00186037 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00183537 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00184511 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00184234 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00185088 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00182257 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00182134 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00182619 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00185272 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0018487 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00184136 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00184085 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00184594 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00182911 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00185809 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00181767 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00183104 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00183759 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00183391 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00181993 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00186267 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00183124 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00182023 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00183189 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00185082 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00183604 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00182971 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00182961 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00185231 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00182838 Postprocessing: Topography min/max: -758.9 m, 855.9 m RMS, max velocity: 0.0102 m/year, 0.0281 m/year *** Snapshot created! *** Timestep 950: t=1.87682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00340104 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00193 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00174433 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00180143 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0018251 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00182574 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00182221 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0018267 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00183769 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00179936 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00181988 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00180491 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00180001 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00182387 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00183451 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00181753 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00183023 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00181542 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00180721 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0018328 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0018655 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00182322 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00180004 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00180792 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00181726 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00183239 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00179154 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00179778 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00182236 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00183997 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00183252 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00179157 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00184621 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00182753 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00179849 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00182577 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00184752 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00180482 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00181316 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00184095 Postprocessing: Topography min/max: -756 m, 855.5 m RMS, max velocity: 0.0102 m/year, 0.0281 m/year *** Timestep 951: t=1.87882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00341116 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00191989 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00178105 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00182285 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00181463 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00184849 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00183919 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00340085 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0019243 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00176449 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0018018 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00180896 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00182514 Postprocessing: Topography min/max: -766.4 m, 854.7 m RMS, max velocity: 0.0102 m/year, 0.0282 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00094 *** Timestep 953: t=1.88282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00338577 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00191974 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00176656 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00179733 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00183387 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00182384 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0018188 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00339611 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00193682 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00178764 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00179795 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00178568 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00182005 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00182399 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00184973 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00188462 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00184931 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00182131 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00182716 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00185376 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00182867 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00182839 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0018282 Postprocessing: Topography min/max: -764.4 m, 853.6 m RMS, max velocity: 0.0102 m/year, 0.0281 m/year *** Timestep 955: t=1.88682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00338753 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00193086 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00178904 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00184819 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00188454 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00187456 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00184256 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0018601 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00186314 Rebuilding Stokes preconditioner... Solving Stokes system... 10+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00184701 Postprocessing: Topography min/max: -758.1 m, 852.9 m RMS, max velocity: 0.0102 m/year, 0.0281 m/year *** Timestep 956: t=1.88882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00343804 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00191277 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00177687 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00181294 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00184296 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00184034 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00186959 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00187333 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00187275 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0018249 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00183801 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00182397 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00186554 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00186322 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00184194 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00186941 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00186066 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00187134 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00189254 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00187966 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00184314 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0018245 Postprocessing: Topography min/max: -753.2 m, 852.2 m RMS, max velocity: 0.0102 m/year, 0.0282 m/year *** Timestep 957: t=1.89082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00337813 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00200266 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00179281 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00181195 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00183901 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00183474 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00182791 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00188142 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00188224 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00184431 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00188096 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00185926 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00185429 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00185469 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00188808 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00186472 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00184591 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00183228 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00185607 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0018721 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00185668 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00182735 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00185532 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00187258 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00186869 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00185398 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00184718 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00186287 Postprocessing: Topography min/max: -759.7 m, 851.4 m RMS, max velocity: 0.0102 m/year, 0.0282 m/year *** Timestep 958: t=1.89282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00340391 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00193452 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00184808 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00186597 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00186411 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00187009 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00190173 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00188882 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00186999 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00187283 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00185668 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00187263 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00189437 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.001846 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00187119 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.001903 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00189119 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00185986 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00184709 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00183613 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00184909 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00183603 Postprocessing: Topography min/max: -764.5 m, 850.8 m RMS, max velocity: 0.0102 m/year, 0.0282 m/year *** Timestep 959: t=1.89482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 18 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00351637 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0019661 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00177309 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00185526 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00187514 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00186734 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00188248 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00186941 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00187383 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00188636 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00189592 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00187267 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00187157 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00190363 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00189692 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00191286 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00189102 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00186577 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0018876 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00189654 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00188343 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00189254 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00187339 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00186919 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00185828 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00186941 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00187593 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00188461 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00187382 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00188953 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00189951 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00186155 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00185604 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00187697 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00187613 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00185991 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00186744 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00188079 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0018778 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00186126 Postprocessing: Topography min/max: -766.6 m, 850.2 m RMS, max velocity: 0.0102 m/year, 0.0283 m/year *** Timestep 960: t=1.89682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00345227 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00193238 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00178252 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00185356 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00188061 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00186155 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00187338 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00187481 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00185027 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00186381 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00191516 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00186444 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00186407 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00186996 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00188199 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00187728 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00186255 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00189028 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00191344 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00189006 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00188481 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00187692 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00189454 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0018967 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00187726 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0018874 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00187176 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00186295 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00188572 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00187915 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00187331 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00186833 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00188501 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00189397 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00190287 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00186921 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00186252 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00188151 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00186124 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0018631 Postprocessing: Topography min/max: -764.6 m, 849.6 m RMS, max velocity: 0.0102 m/year, 0.0282 m/year *** Timestep 961: t=1.89882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00350594 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00198482 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00181633 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00186083 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00188 Postprocessing: Topography min/max: -759 m, 848.9 m RMS, max velocity: 0.0102 m/year, 0.0282 m/year *** Timestep 962: t=1.90082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0034327 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00184795 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00188435 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00188306 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00186901 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00186798 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00187847 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0018931 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00187155 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00187346 Postprocessing: Topography min/max: -751.8 m, 848 m RMS, max velocity: 0.0102 m/year, 0.0282 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00095 *** Timestep 963: t=1.90282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0034744 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00195734 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00178309 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0018649 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00189167 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00186748 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00191263 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00189485 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00188355 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00187824 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00185759 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00184749 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00187532 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00186699 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00185449 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00186088 Postprocessing: Topography min/max: -758.4 m, 849.8 m RMS, max velocity: 0.0102 m/year, 0.0282 m/year *** Timestep 964: t=1.90482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00338393 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00204194 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00180769 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00185594 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00183305 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00186999 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00186679 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00186661 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00185681 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00185427 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00188057 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00187344 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00185602 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00185978 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00189264 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00185121 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00188502 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0018674 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00186355 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00185077 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00184817 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00188201 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00186807 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0018692 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00190497 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00186709 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00186764 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00184999 Postprocessing: Topography min/max: -763.4 m, 852.5 m RMS, max velocity: 0.0102 m/year, 0.0282 m/year *** Timestep 965: t=1.90682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00336311 Rebuilding Stokes preconditioner... Solving Stokes system... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00196122 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00183115 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00186391 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00180353 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0018555 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00188771 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00186718 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0018772 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00189899 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00190775 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00188088 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00187218 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00183669 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0018975 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00185734 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.001855 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00187802 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00189985 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00186852 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0018693 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00185116 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00187586 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00185591 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.001851 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0018646 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00186382 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00186901 Postprocessing: Topography min/max: -765.9 m, 855.1 m RMS, max velocity: 0.0102 m/year, 0.0283 m/year *** Timestep 966: t=1.90882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0035477 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00198922 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00180624 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00180714 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00183581 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00187397 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00186805 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00183845 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00184788 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00184562 Postprocessing: Topography min/max: -764.7 m, 858.2 m RMS, max velocity: 0.0102 m/year, 0.0283 m/year *** Timestep 967: t=1.91082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00362529 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00193623 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00173676 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00182059 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00185406 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00186443 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00189535 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00186169 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00185975 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00186792 Postprocessing: Topography min/max: -759.8 m, 861.3 m RMS, max velocity: 0.0102 m/year, 0.0283 m/year *** Timestep 968: t=1.91282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00355494 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00200767 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0017803 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0018356 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00187473 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.001843 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00182196 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00189002 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00186171 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00186355 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00187171 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00188008 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00188545 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00189248 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00186636 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0018619 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00186266 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00185443 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00188883 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00186768 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0018658 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00186615 Postprocessing: Topography min/max: -752.6 m, 864.2 m RMS, max velocity: 0.0102 m/year, 0.0283 m/year *** Timestep 969: t=1.91482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00354895 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00201548 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00179522 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00183276 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00187164 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00188304 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00186635 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00188103 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00188198 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00186211 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00187758 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00187872 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0018954 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0018604 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00187704 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0018575 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0018585 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00186832 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0018882 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00186536 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00188309 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00185065 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00186871 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00184994 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00186497 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00188516 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00188175 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00187498 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00187304 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00185307 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00186682 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0018823 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00190657 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00187285 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00187179 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00185819 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00189054 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00189284 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00188416 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00184797 Postprocessing: Topography min/max: -757.7 m, 866.8 m RMS, max velocity: 0.0102 m/year, 0.0283 m/year *** Timestep 970: t=1.91682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00362695 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00198456 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00182743 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00187537 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00188295 Postprocessing: Topography min/max: -763.3 m, 869.1 m RMS, max velocity: 0.0102 m/year, 0.0283 m/year *** Timestep 971: t=1.91882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0034323 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00338695 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00193017 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.001798 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00186338 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00188984 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00189368 Postprocessing: Topography min/max: -766.2 m, 873.2 m RMS, max velocity: 0.0102 m/year, 0.0283 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00096 *** Timestep 973: t=1.92282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00355401 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00355463 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00200271 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00184724 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00187034 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00186928 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00195223 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00192656 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00189738 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00190308 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00192768 Postprocessing: Topography min/max: -755 m, 877.4 m RMS, max velocity: 0.0102 m/year, 0.0284 m/year *** Timestep 975: t=1.92682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00353711 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00202385 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00183041 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0018855 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0019205 Postprocessing: Topography min/max: -756.9 m, 879.7 m RMS, max velocity: 0.0102 m/year, 0.0283 m/year *** Timestep 976: t=1.92882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00354348 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.003535 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00199444 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00184304 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00189151 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00187327 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00186533 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00188318 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00190681 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00191364 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00192287 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00192109 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0019407 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0018855 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00192233 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00191236 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00191146 Postprocessing: Topography min/max: -766 m, 883.4 m RMS, max velocity: 0.0102 m/year, 0.0283 m/year *** Timestep 978: t=1.93282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0034309 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00205579 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00184952 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00187378 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00189474 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00190887 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00187845 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00186847 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00189445 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.001894 Postprocessing: Topography min/max: -766.2 m, 884.9 m RMS, max velocity: 0.0102 m/year, 0.0284 m/year *** Timestep 979: t=1.93482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0034318 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00195012 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00178999 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00187852 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00188697 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00190528 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00190358 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00191275 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00192424 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00191849 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00190549 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00192647 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00191249 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00191816 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00191477 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00190661 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00189965 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00190117 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00191174 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00190295 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00190099 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00190741 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00190019 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00189353 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00192122 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00190672 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00190309 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0019277 Postprocessing: Topography min/max: -762.5 m, 886.4 m RMS, max velocity: 0.0102 m/year, 0.0284 m/year *** Timestep 980: t=1.93682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00352999 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00201792 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00183361 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00187602 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00185242 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00188812 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00189496 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00193093 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00190487 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00191439 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00188675 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00190158 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00190085 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00189421 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00190784 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00189181 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00188134 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0019015 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00188751 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00189749 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00193619 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00190873 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00189265 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. 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Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00353731 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00200652 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.001824 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00187266 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00189769 Postprocessing: Topography min/max: -755.5 m, 889.3 m RMS, max velocity: 0.0102 m/year, 0.0284 m/year *** Timestep 982: t=1.94082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00363707 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00207038 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00188927 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00189585 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00189601 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00190551 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00192947 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00193882 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00192207 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00192821 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00194385 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00192509 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00193241 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00191969 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00192355 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00192888 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00190502 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00192296 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00191699 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00192819 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00193815 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00194845 Postprocessing: Topography min/max: -761.9 m, 890.8 m RMS, max velocity: 0.0102 m/year, 0.0284 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00097 *** Timestep 983: t=1.94282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00368024 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.002032 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00185819 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00192374 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00193309 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00193338 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00194374 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00192269 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0019269 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00193222 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00192367 Rebuilding Stokes preconditioner... 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Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00191962 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00191433 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00192824 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00193546 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00191365 Postprocessing: Topography min/max: -766.5 m, 892.5 m RMS, max velocity: 0.0102 m/year, 0.0284 m/year *** Timestep 984: t=1.94482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00358179 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00202092 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00185994 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00195565 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.001932 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0019316 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00194598 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00192766 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00192032 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00193591 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0019368 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00191766 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00192243 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00194567 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00193699 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00192645 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00190712 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0018965 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00191866 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00192053 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00192932 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00193807 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00193602 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00196189 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00192221 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00191233 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00192677 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00193602 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00193034 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00190279 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00193474 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00193826 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00192723 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00190479 Postprocessing: Topography min/max: -768 m, 894 m RMS, max velocity: 0.0102 m/year, 0.0284 m/year *** Timestep 985: t=1.94682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 105+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00353057 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00208291 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00184337 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00190488 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00188454 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00190047 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00192133 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00190534 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00192237 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00189735 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00191425 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00193234 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00195692 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0034665 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00199297 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00182274 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00188296 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00191044 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00191619 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00192777 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0019586 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0019409 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00192852 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00191189 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00191634 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00192587 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00194425 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00194081 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00192538 Postprocessing: Topography min/max: -759.3 m, 896.1 m RMS, max velocity: 0.0102 m/year, 0.0284 m/year *** Timestep 987: t=1.95082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00355279 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00199251 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00186791 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00191833 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00193548 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00189749 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0019394 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00194553 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0019467 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0019639 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00194547 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00190507 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00193142 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00193409 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00192663 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00191706 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00193139 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00192979 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00196003 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00193189 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00190941 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00194321 Postprocessing: Topography min/max: -754.3 m, 896.9 m RMS, max velocity: 0.0102 m/year, 0.0285 m/year *** Timestep 988: t=1.95282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00360473 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0020302 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.001849 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00191367 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00196676 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00193027 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00192887 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00191607 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00194173 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00194075 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00196479 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00194448 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00192838 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00194554 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00195293 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.001953 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00195003 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00191618 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00194072 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00194009 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00195367 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0019497 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0019396 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00195863 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00197363 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00192442 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00190629 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00191369 Postprocessing: Topography min/max: -760.4 m, 897.7 m RMS, max velocity: 0.0102 m/year, 0.0285 m/year *** Timestep 989: t=1.95482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00353344 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00204937 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00186619 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00192507 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00191516 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00193147 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00193261 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0019299 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00193852 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00194971 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00194909 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00196127 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00194187 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00195494 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00198781 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00195557 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00194113 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00192143 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00191846 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00191446 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00195242 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00192837 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00194297 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00195877 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0019713 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00196539 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00194218 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00193273 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0019427 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00196343 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00195953 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00194327 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00195329 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00197091 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00193584 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00194252 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00196251 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00195093 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00192677 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00194101 Postprocessing: Topography min/max: -765.1 m, 898.6 m RMS, max velocity: 0.0102 m/year, 0.0285 m/year *** Timestep 990: t=1.95682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00349054 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00204135 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00187496 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00192438 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00196891 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0019449 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00193147 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00193693 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00197744 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00195014 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00194228 Postprocessing: Topography min/max: -767.5 m, 899.5 m RMS, max velocity: 0.0102 m/year, 0.0284 m/year *** Timestep 991: t=1.95882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00348468 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00355039 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00208578 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00186254 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0019091 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00194175 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00191936 Postprocessing: Topography min/max: -761.3 m, 901 m RMS, max velocity: 0.0102 m/year, 0.0284 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00098 *** Timestep 993: t=1.96282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0035469 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0019082 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00190454 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00191658 Postprocessing: Topography min/max: -754.3 m, 901.6 m RMS, max velocity: 0.0102 m/year, 0.0285 m/year *** Timestep 994: t=1.96482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00352611 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00200566 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00187604 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00194084 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00191658 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0019394 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00189799 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00189991 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00192534 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00189914 Postprocessing: Topography min/max: -759.5 m, 902.2 m RMS, max velocity: 0.0102 m/year, 0.0285 m/year *** Timestep 995: t=1.96682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00361379 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00204278 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00184524 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00191172 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00196752 Postprocessing: Topography min/max: -764.4 m, 902.8 m RMS, max velocity: 0.0102 m/year, 0.0285 m/year *** Timestep 996: t=1.96882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00354676 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00359238 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00201842 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00188047 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00192112 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00194452 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00196563 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00196284 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00192785 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00194603 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00196256 Postprocessing: Topography min/max: -767.2 m, 904.1 m RMS, max velocity: 0.0102 m/year, 0.0285 m/year *** Timestep 998: t=1.97282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00355575 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00209536 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00187455 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00194059 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00193786 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0019389 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00196752 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00194359 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00194837 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00194502 Postprocessing: Topography min/max: -763.1 m, 904.6 m RMS, max velocity: 0.0102 m/year, 0.0285 m/year *** Timestep 999: t=1.97482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00354835 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00204698 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00183765 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00193191 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0019499 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00191369 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00193666 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00195779 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00193543 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00196497 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00196299 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00190587 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00193849 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00194389 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00193524 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00196267 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00197898 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0019415 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00192655 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0019533 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00199077 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00194999 Postprocessing: Topography min/max: -756.6 m, 905.1 m RMS, max velocity: 0.0102 m/year, 0.0285 m/year *** Snapshot created! *** Timestep 1000: t=1.97682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 104+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00349487 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00199237 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00188326 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00193007 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0019484 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00198843 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00194828 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00194084 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00194699 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00193489 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0019554 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00194297 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0019399 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00193603 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00194442 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00197655 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0019438 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00195029 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00195918 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00196476 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00195787 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00194411 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00195537 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00194146 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00195002 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00194267 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00193103 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0019377 Postprocessing: Topography min/max: -757.6 m, 905.6 m RMS, max velocity: 0.0103 m/year, 0.0285 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 3.93e+04s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 20040 | 1.02e+04s | 26% | | Assemble composition system | 3507 | 9.79e+03s | 25% | | Assemble temperature system | 501 | 1.42e+03s | 3.6% | | Build Stokes preconditioner | 20040 | 1.21e+04s | 31% | | Build composition preconditioner | 3507 | 106s | 0.27% | | Build temperature preconditioner | 501 | 15s | 0% | | Create snapshot | 10 | 13.5s | 0% | | Initialization | 1 | 0.0957s | 0% | | Mesh deformation | 501 | 60.3s | 0.15% | | Postprocessing | 501 | 142s | 0.36% | | Setup dof systems | 1 | 0.258s | 0% | | Setup matrices | 1 | 0.789s | 0% | | Solve Stokes system | 20040 | 5.18e+03s | 13% | | Solve composition system | 3507 | 184s | 0.47% | | Solve temperature system | 501 | 53.1s | 0.14% | +----------------------------------+-----------+------------+------------+ *** Timestep 1001: t=1.97882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0035501 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00205591 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00190126 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00195056 Postprocessing: Topography min/max: -763.1 m, 906.1 m RMS, max velocity: 0.0103 m/year, 0.0285 m/year *** Timestep 1002: t=1.98082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 38 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00361831 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00206674 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0019048 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00191563 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00196482 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00195078 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00194829 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00196083 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00199261 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00195612 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00196008 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00198714 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00198469 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00197724 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00197275 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00198343 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00199905 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00199662 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00197265 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00197436 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00201237 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00196993 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00193668 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00196004 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.001968 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00197318 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00197464 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00198956 Postprocessing: Topography min/max: -766.9 m, 906.5 m RMS, max velocity: 0.0103 m/year, 0.0286 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00099 *** Timestep 1003: t=1.98282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00358792 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00200376 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00189211 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00195083 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00195005 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00193372 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00197016 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00199887 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00195476 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.001953 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00198779 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00196355 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00196741 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00197808 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00198041 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00193609 Postprocessing: Topography min/max: -767.8 m, 906.9 m RMS, max velocity: 0.0103 m/year, 0.0286 m/year *** Timestep 1004: t=1.98482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00356502 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00204875 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00193922 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00198045 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00197153 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00199005 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00200893 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00199043 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00197712 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00200975 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00199424 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00197053 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00200994 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00200043 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00198193 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00198732 Postprocessing: Topography min/max: -764.9 m, 907.2 m RMS, max velocity: 0.0103 m/year, 0.0286 m/year *** Timestep 1005: t=1.98682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0035919 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00197104 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00199555 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00199875 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00198304 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00198465 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00199818 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00197505 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00198706 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00197792 Postprocessing: Topography min/max: -759 m, 907.4 m RMS, max velocity: 0.0103 m/year, 0.0286 m/year *** Timestep 1006: t=1.98882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 37 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00360442 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00208308 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00188886 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00195412 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00198528 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00198383 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00199196 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00196709 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00196301 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00199094 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00197754 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0019855 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00196572 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00196318 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00197843 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00197039 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00196862 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00198358 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00198928 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00196622 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00195789 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00196095 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00196813 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00195371 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00195558 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00197805 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00202 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00196839 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00197173 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00197223 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00198983 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00198747 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00195651 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0019247 Postprocessing: Topography min/max: -755.6 m, 907.7 m RMS, max velocity: 0.0103 m/year, 0.0286 m/year *** Timestep 1007: t=1.99082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00354201 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00205097 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00194462 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00194435 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00200929 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00200043 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00200687 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00201529 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00200918 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00198441 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00197344 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00194253 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00197095 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00197423 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00198147 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00198653 Postprocessing: Topography min/max: -761.5 m, 907.9 m RMS, max velocity: 0.0103 m/year, 0.0286 m/year *** Timestep 1008: t=1.99282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00367992 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00208632 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00190833 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0019406 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00195528 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00192434 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00195204 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00197576 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00195066 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00197395 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00197715 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00194019 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00197155 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00198675 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00196341 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00197514 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00198388 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00199621 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00197868 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00197982 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00198071 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00199353 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00199351 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00196935 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00197254 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00196806 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00194348 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00195014 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00197319 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00196596 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00197127 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00196541 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00197923 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00195811 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0019901 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00200758 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00198951 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00198158 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00194935 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00199106 Postprocessing: Topography min/max: -765.9 m, 908.1 m RMS, max velocity: 0.0103 m/year, 0.0286 m/year *** Timestep 1009: t=1.99482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 38 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00365857 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00210028 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00191056 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00198205 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00199835 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00200029 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00197945 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00196665 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00197624 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00197493 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00198079 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0019984 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00197438 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00197202 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00197705 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00197512 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00199288 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00199308 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00196577 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00196454 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00200072 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00197943 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00199625 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00199332 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00199832 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00199452 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00196892 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00194718 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00200696 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. 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Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00366629 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00204432 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00190784 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00198815 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00197715 Postprocessing: Topography min/max: -766.3 m, 908.5 m RMS, max velocity: 0.0103 m/year, 0.0286 m/year *** Timestep 1011: t=1.99882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 37 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00363405 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00196101 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00197394 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00197447 Postprocessing: Topography min/max: -761.5 m, 908.6 m RMS, max velocity: 0.0103 m/year, 0.0286 m/year *** Timestep 1012: t=2.00082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00367603 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00208985 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00188454 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0019176 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00196224 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00195743 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00198529 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00196989 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00197346 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00198342 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00194953 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0019602 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00195009 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00195195 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00197347 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0019502 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00197928 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00195695 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00194972 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00193831 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00196195 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00195582 Postprocessing: Topography min/max: -754.4 m, 908.7 m RMS, max velocity: 0.0103 m/year, 0.0286 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00100 *** Timestep 1013: t=2.00282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00353948 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00204223 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00188092 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00194261 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00194419 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00195159 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00193142 Rebuilding Stokes preconditioner... 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Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00198506 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00197024 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00195965 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.001976 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00194953 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00195543 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0019507 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00194911 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00196429 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00193958 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00194106 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00195266 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00194621 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0019583 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00194046 Postprocessing: Topography min/max: -759.7 m, 908.7 m RMS, max velocity: 0.0103 m/year, 0.0286 m/year *** Timestep 1014: t=2.00482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00361275 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0019984 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00189244 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00196047 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00195252 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00196353 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00193871 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00192854 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00196056 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00198305 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00198908 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00367308 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00206185 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00189004 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00198272 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00195871 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00195982 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00196378 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00198156 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00195878 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00200059 Postprocessing: Topography min/max: -767.7 m, 908.6 m RMS, max velocity: 0.0103 m/year, 0.0287 m/year *** Timestep 1016: t=2.00882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00367148 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00208599 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00184251 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00191976 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00197693 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00193614 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00193921 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00195922 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00196278 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00196055 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00193403 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00194735 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00198527 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00196965 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00195806 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00195849 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00198158 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00197769 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00198197 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0019716 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00198443 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00195911 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00196189 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0019682 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00197539 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00197941 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00196827 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00197582 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00198355 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0019762 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00195646 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00194058 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00198057 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00196857 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00194376 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00195343 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00199222 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.001975 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00193971 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00196785 Postprocessing: Topography min/max: -767.4 m, 908.6 m RMS, max velocity: 0.0103 m/year, 0.0287 m/year *** Timestep 1017: t=2.01082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00371874 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00202748 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00188628 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00197627 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00197344 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0019503 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00197736 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00200851 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00198848 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00198046 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00197281 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00197419 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00199519 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0019849 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00197006 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00197429 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00198636 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00197831 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00196865 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00200334 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00200833 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00198567 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00199407 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00198233 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00199008 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00198817 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00199833 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00200884 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00199795 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00198839 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00199198 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00197592 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00199982 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00199908 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00196565 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00196097 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00199499 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00198181 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00198678 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00197568 Postprocessing: Topography min/max: -763.5 m, 908.6 m RMS, max velocity: 0.0103 m/year, 0.0287 m/year *** Timestep 1018: t=2.01282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0036135 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00202238 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00191056 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00200208 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00199024 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00199341 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00199922 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00201506 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00201057 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00198627 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00199559 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00202297 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00201016 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00199374 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00199 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00199574 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00199023 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00197668 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00198641 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00202878 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00198944 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00198171 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00199193 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00200567 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00199514 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00198343 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00196751 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00200683 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00202697 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00201298 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00196844 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00200309 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00200125 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00198833 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00197871 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00201086 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00202664 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00198041 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0019582 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00198814 Postprocessing: Topography min/max: -757 m, 908.5 m RMS, max velocity: 0.0103 m/year, 0.0286 m/year *** Timestep 1019: t=2.01482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00360838 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0020919 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00192191 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00199165 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00200848 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00197885 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00200923 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00201427 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00197886 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00200394 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00201501 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00198621 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00197324 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00197004 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00197504 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00198766 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00198922 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00198929 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00200861 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00198932 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00197012 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00198679 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00199864 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00197957 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00197013 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00361302 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00210198 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00193528 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00198574 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00200158 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0019808 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00201484 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00200219 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00198208 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00199865 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00199215 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00200342 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00197278 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00196876 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00195653 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00198029 Postprocessing: Topography min/max: -763.2 m, 908.1 m RMS, max velocity: 0.0103 m/year, 0.0287 m/year *** Timestep 1021: t=2.01882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 38 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0036048 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00202433 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.001901 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00199254 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00200815 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00198539 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00198637 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0019882 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00198443 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00199848 Postprocessing: Topography min/max: -766.5 m, 907.8 m RMS, max velocity: 0.0103 m/year, 0.0287 m/year *** Timestep 1022: t=2.02082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00367631 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00198989 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00201121 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00200345 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0019745 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0019904 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00198173 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00200654 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00200515 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00203442 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00200347 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00199448 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00199475 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00199352 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00198185 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00198419 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00198567 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0020005 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00198605 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00199345 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00197519 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00197988 Postprocessing: Topography min/max: -767 m, 907.6 m RMS, max velocity: 0.0103 m/year, 0.0287 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00101 *** Timestep 1023: t=2.02282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00379256 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0021277 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00189762 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00199434 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00200037 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00196475 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00199384 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00198322 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00197952 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00196997 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00201824 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00198765 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00196422 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00198582 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0020151 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00197348 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00198556 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00195799 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0019693 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00201134 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00201296 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00200552 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00200284 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00198586 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00200125 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00199057 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00198264 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00197454 Postprocessing: Topography min/max: -763.5 m, 907.4 m RMS, max velocity: 0.0103 m/year, 0.0287 m/year *** Timestep 1024: t=2.02482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00374007 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00211171 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00191459 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00203516 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00200352 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00202015 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00203213 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00202067 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00202744 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00202611 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0020339 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0019778 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00200268 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00203203 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00201739 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00199261 Postprocessing: Topography min/max: -757.3 m, 907.2 m RMS, max velocity: 0.0103 m/year, 0.0287 m/year *** Timestep 1025: t=2.02682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00365381 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00208079 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0019457 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00202272 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0020228 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00201631 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00198399 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00200564 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00200961 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00201978 Postprocessing: Topography min/max: -755.2 m, 906.9 m RMS, max velocity: 0.0103 m/year, 0.0287 m/year *** Timestep 1026: t=2.02882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0036873 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0021308 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00195648 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00198636 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00202029 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00200974 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00202904 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0020187 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00200428 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00200909 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00199873 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0020101 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00200429 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00201631 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0020115 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00199994 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00201097 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00201284 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00201456 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00202643 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00200602 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00198335 Postprocessing: Topography min/max: -760.6 m, 906.4 m RMS, max velocity: 0.0103 m/year, 0.0287 m/year *** Timestep 1027: t=2.03082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0036363 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00212438 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00191408 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00197724 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00199492 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00202117 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0019971 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00202632 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00200015 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0020051 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00199195 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00201576 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00200143 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00199924 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00198983 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00202699 Postprocessing: Topography min/max: -764.2 m, 906 m RMS, max velocity: 0.0103 m/year, 0.0287 m/year *** Timestep 1028: t=2.03282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00355398 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00202821 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00193441 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00201804 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00200917 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00202238 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00204894 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00205302 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00201716 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00202015 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00198648 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00202593 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00202789 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0020074 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00197606 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00203885 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00205519 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00201828 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00200386 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00201102 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00199561 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00201819 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00203189 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00203352 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00200368 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00203118 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00204136 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0020684 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00204241 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00203393 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00201669 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00202601 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00200779 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00199081 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00199942 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0020248 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00200852 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0020347 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00202113 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00201342 Postprocessing: Topography min/max: -765.1 m, 906.7 m RMS, max velocity: 0.0103 m/year, 0.0288 m/year *** Timestep 1029: t=2.03482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 38 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 17 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00370721 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00209762 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00194021 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00198258 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00201096 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00202071 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00201275 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00206655 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00201676 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00202809 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00205322 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00203373 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0020181 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00206068 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00204705 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0020448 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00199274 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00371705 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00210188 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00191933 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00197482 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0020176 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00205226 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0020404 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00202477 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00201119 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00203716 Postprocessing: Topography min/max: -756.1 m, 909.3 m RMS, max velocity: 0.0103 m/year, 0.0288 m/year *** Timestep 1031: t=2.03882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 6 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00378342 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00201335 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00201406 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00203213 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00205826 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00202876 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00199528 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00199612 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0020255 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.002035 Postprocessing: Topography min/max: -752.6 m, 910.6 m RMS, max velocity: 0.0103 m/year, 0.0288 m/year *** Timestep 1032: t=2.04082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00368587 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.002076 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0019398 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00200478 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00203282 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00202226 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00200569 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00202243 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00208342 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00205068 Postprocessing: Topography min/max: -758.3 m, 911.6 m RMS, max velocity: 0.0103 m/year, 0.0287 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00102 *** Timestep 1033: t=2.04282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00362778 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0021613 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00193219 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00198407 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00199552 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00204067 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00204112 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00203061 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0020057 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00207147 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00207152 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00203644 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00202691 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00205777 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00203283 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00204235 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00202974 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00200898 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00200841 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00201854 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00202955 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00202111 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00200169 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00202054 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00202795 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00203762 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00203771 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00203154 Postprocessing: Topography min/max: -762.4 m, 912.5 m RMS, max velocity: 0.0103 m/year, 0.0288 m/year *** Timestep 1034: t=2.04482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00367685 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0021349 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00196711 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0019979 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00199457 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00362407 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00205751 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00194929 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00202731 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00201041 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00202066 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00202303 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00201858 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00201804 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00203315 Postprocessing: Topography min/max: -761.7 m, 914.4 m RMS, max velocity: 0.0103 m/year, 0.0288 m/year *** Timestep 1036: t=2.04882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00368144 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00214127 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00193254 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00202057 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00203929 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00202356 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00202052 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.002046 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00202768 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00202915 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00202998 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00203997 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00202693 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00199202 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00201367 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00202558 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00200481 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00201007 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0020492 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00207361 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00202964 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00199678 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00203741 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00203863 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00204948 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00201565 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00205928 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00205532 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00203588 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00200604 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00205587 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00203806 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00204128 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00204306 Postprocessing: Topography min/max: -756 m, 915.3 m RMS, max velocity: 0.0103 m/year, 0.0289 m/year *** Timestep 1037: t=2.05082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00380679 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00211379 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00192486 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00203206 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00205302 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00203147 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00199582 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00200777 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00203017 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00202647 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00203507 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00204766 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00205878 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00202814 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00203351 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00204681 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00205286 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00202292 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00203481 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00209163 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00207051 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00203159 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00206913 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00205868 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00204815 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00203468 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0020599 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00205467 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00205045 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00203195 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00206065 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00204709 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00202692 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00204844 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00201177 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00200648 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00205891 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00204546 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00205101 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00202634 Postprocessing: Topography min/max: -750.7 m, 916.1 m RMS, max velocity: 0.0103 m/year, 0.0289 m/year *** Timestep 1038: t=2.05282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00373823 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0021397 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00198931 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00200745 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00203419 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00203373 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00204237 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00204923 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00205171 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00205238 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00203071 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00203402 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00203966 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00205311 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00204025 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00204778 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00201096 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00202854 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00203587 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00202551 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00205055 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00203876 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00202045 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00204324 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00202735 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00202269 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00204569 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00205116 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00203235 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00203233 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00205703 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0020265 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00201065 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00204127 Postprocessing: Topography min/max: -756.6 m, 916.8 m RMS, max velocity: 0.0103 m/year, 0.0288 m/year *** Timestep 1039: t=2.05482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00379025 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00208775 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00194965 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00200785 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00204053 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00203094 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00205211 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00203268 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0020628 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0020365 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00206425 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00208002 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00206885 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00203147 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00203163 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00201132 Postprocessing: Topography min/max: -760.9 m, 917.4 m RMS, max velocity: 0.0103 m/year, 0.0288 m/year *** Timestep 1040: t=2.05682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0037412 Rebuilding Stokes preconditioner... Solving Stokes system... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0021487 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00196367 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00203759 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00203275 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00204277 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00204165 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00203314 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00200434 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00202433 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00203063 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00204964 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00203582 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00204381 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00206118 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00205826 Postprocessing: Topography min/max: -762.9 m, 917.9 m RMS, max velocity: 0.0103 m/year, 0.0288 m/year *** Timestep 1041: t=2.05882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00368687 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00210712 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00194197 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00203158 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00202369 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00204759 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00204934 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0020584 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00204601 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00204215 Postprocessing: Topography min/max: -761.3 m, 918.4 m RMS, max velocity: 0.0103 m/year, 0.0289 m/year *** Timestep 1042: t=2.06082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00366046 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00204948 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00195335 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00198289 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00199536 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00201358 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00200506 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00201801 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0020361 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00201462 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00204177 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00205456 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00203754 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00201504 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00201787 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00204049 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00204346 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00202058 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0020473 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0020394 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00203482 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00203626 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00208265 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00204065 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00202025 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00204217 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00204483 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00204391 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00202687 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00201157 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00202865 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00204299 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00200892 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00202287 Postprocessing: Topography min/max: -756.2 m, 919 m RMS, max velocity: 0.0103 m/year, 0.0289 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00103 *** Timestep 1043: t=2.06282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00381157 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00216658 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00197678 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00203587 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00204156 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00203652 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00205472 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00206395 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0020592 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00204428 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00203022 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00208211 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00205331 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00202979 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00204913 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00207006 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0020319 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00205317 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00201546 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0020724 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00205145 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00205661 Postprocessing: Topography min/max: -749 m, 919.5 m RMS, max velocity: 0.0103 m/year, 0.0289 m/year *** Timestep 1044: t=2.06482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00383424 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00212543 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00194685 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00203747 Postprocessing: Topography min/max: -755.5 m, 920 m RMS, max velocity: 0.0103 m/year, 0.0289 m/year *** Timestep 1045: t=2.06682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00384903 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00215556 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00197814 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00202357 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00205224 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00205341 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00204972 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00203945 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00205327 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00202132 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00205315 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00206306 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00205054 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00203473 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00204359 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00204629 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00204505 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00205036 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00206251 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00200868 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00202902 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00204234 Postprocessing: Topography min/max: -760.3 m, 920.4 m RMS, max velocity: 0.0103 m/year, 0.0289 m/year *** Timestep 1046: t=2.06882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00365832 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0021195 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00197757 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00205976 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00207668 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0020662 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00206987 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00205936 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00208479 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00209843 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00205445 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00204849 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00206986 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00205457 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00207062 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0020744 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00204265 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0020686 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00209996 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00206233 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00203092 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00206539 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0020513 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00203477 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00207595 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00209337 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00206613 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00207333 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00206509 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00208688 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00204154 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00205625 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00207401 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00209392 Postprocessing: Topography min/max: -762.9 m, 920.6 m RMS, max velocity: 0.0103 m/year, 0.0289 m/year *** Timestep 1047: t=2.07082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00369782 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00216674 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00200556 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00208167 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00209235 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00209215 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00207392 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00205563 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00208758 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00208661 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00207 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0021 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0020868 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00204977 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00207236 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00208148 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00207751 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00205791 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00205333 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00206906 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00206309 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00206608 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00207032 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0020786 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00206395 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00206436 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00206026 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00207035 Postprocessing: Topography min/max: -762.3 m, 920.8 m RMS, max velocity: 0.0103 m/year, 0.0289 m/year *** Timestep 1048: t=2.07282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00366733 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00211669 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00199601 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00204456 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00206085 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00205737 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00207797 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00206824 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00206462 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0020568 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00206651 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00205675 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00205588 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00205073 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00208015 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00206366 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00203571 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00201778 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00206547 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00207399 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00206457 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00206519 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00207264 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00204736 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00206885 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00207339 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00206626 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00206396 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00206926 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00208134 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00206567 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0020759 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0020695 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00209429 Postprocessing: Topography min/max: -757.9 m, 921 m RMS, max velocity: 0.0103 m/year, 0.029 m/year *** Timestep 1049: t=2.07482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00374946 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00208634 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00195509 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00202896 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00206662 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00206657 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00206677 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00202685 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00207345 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00208749 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00209051 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00206665 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00204179 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00205348 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00205591 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00204986 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00208654 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00208547 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00206642 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0020662 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00205711 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00206006 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00206052 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00209583 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00207518 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00206905 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0020517 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00205427 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00205304 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00207035 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0020826 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00209054 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00209975 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00205218 Postprocessing: Topography min/max: -751 m, 921.3 m RMS, max velocity: 0.0103 m/year, 0.029 m/year *** Snapshot created! *** Timestep 1050: t=2.07682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. ----------------------------------------------------------------------------- -- This is ASPECT, the Advanced Solver for Problems in Earth's ConvecTion. -- . version 2.3.0-pre (polyline_diffusion, 539df77) -- . using deal.II 9.1.1 -- . with 32 bit indices and vectorization level 3 (512 bits) -- . using Trilinos 12.10.1 -- . using p4est 2.2.0 -- . running in OPTIMIZED mode -- . running with 24 MPI processes -- . using 8 threads each ----------------------------------------------------------------------------- ----------------------------------------------------------------------------- -- For information on how to cite ASPECT, see: -- https://aspect.geodynamics.org/citing.html?ver=2.3.0-pre&sha=539df77&src=code ----------------------------------------------------------------------------- *** Resuming from snapshot! Number of active cells: 106,306 (on 6 levels) Number of degrees of freedom: 4,400,463 (858,558+107,673+429,279+429,279+429,279+429,279+429,279+429,279+429,279+429,279) Number of mesh deformation degrees of freedom: 215346 *** Timestep 1050: t=2.07682e+06 years Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00375763 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00214261 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0020144 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00204941 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00210744 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00209468 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0020708 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00204299 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00206971 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.002072 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00209828 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0020476 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00208136 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.002083 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00207023 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00207181 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00211017 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00207444 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00207958 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00208522 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00210155 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00205162 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0020899 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00209469 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00208631 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00207228 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00207913 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00206402 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00209001 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00207061 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00209579 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00207284 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00207896 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00205948 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00207283 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00204659 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00209128 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00205106 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00205839 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00203788 Postprocessing: Topography min/max: -756.5 m, 921.6 m RMS, max velocity: 0.0103 m/year, 0.029 m/year *** Timestep 1051: t=2.07882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00375529 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00213459 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00198065 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00206059 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00208408 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00206798 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00209362 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00208489 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00208458 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00210031 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00210082 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00208317 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00211141 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0021038 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00208633 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00210293 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00209122 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00207786 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00208586 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0020744 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0020801 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00207591 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00209351 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00209993 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00209572 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00208621 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00209294 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00209185 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00207058 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00203852 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00207172 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00208782 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00209278 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00209379 Postprocessing: Topography min/max: -761.9 m, 921.8 m RMS, max velocity: 0.0103 m/year, 0.029 m/year *** Timestep 1052: t=2.08082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00377107 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00216803 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00198589 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00203074 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0020297 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00203958 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00203133 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00205028 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00206984 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00206467 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00204505 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00206512 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00207565 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00206496 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00205623 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00204953 Postprocessing: Topography min/max: -765.3 m, 922 m RMS, max velocity: 0.0103 m/year, 0.029 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00104 *** Timestep 1053: t=2.08282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00366984 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00213595 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00198001 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00203806 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00204995 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00206735 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00204911 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00370468 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00218147 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00202539 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00205553 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00207255 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00369836 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.002135 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00200132 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00208063 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0020573 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00205734 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00208536 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00209186 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00206837 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0020626 Postprocessing: Topography min/max: -756.5 m, 921.7 m RMS, max velocity: 0.0103 m/year, 0.029 m/year *** Timestep 1056: t=2.08882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00378436 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00212855 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0019837 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00204988 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00209133 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00206879 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00205629 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00210776 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00207756 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00204658 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00206464 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00208748 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00209657 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00207388 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00205646 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00206902 Postprocessing: Topography min/max: -754.8 m, 921.5 m RMS, max velocity: 0.0103 m/year, 0.029 m/year *** Timestep 1057: t=2.09082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00376326 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00213702 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00200018 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00208257 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00207962 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00210661 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00208801 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00207422 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00207581 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00207888 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00209046 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00206416 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00208251 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00208624 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00208717 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0021148 Postprocessing: Topography min/max: -760.8 m, 921.4 m RMS, max velocity: 0.0103 m/year, 0.0291 m/year *** Timestep 1058: t=2.09282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00377546 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00216458 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00202082 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00208403 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00209695 Postprocessing: Topography min/max: -765.1 m, 921.3 m RMS, max velocity: 0.0103 m/year, 0.0291 m/year *** Timestep 1059: t=2.09482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00372591 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00374099 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00213252 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00202187 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00206176 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00208915 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00363746 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00217583 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00202291 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00205913 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00208958 Postprocessing: Topography min/max: -760.7 m, 920.8 m RMS, max velocity: 0.0103 m/year, 0.029 m/year *** Timestep 1062: t=2.10082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00370593 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00207088 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00208203 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0020883 Postprocessing: Topography min/max: -755.4 m, 920.4 m RMS, max velocity: 0.0103 m/year, 0.029 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00105 *** Timestep 1063: t=2.10282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 38 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00371016 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00213502 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00197092 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00205958 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00204244 Rebuilding Stokes preconditioner... 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Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00378243 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00214914 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00199675 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00211696 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0021205 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00210186 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00208857 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00211078 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00211416 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00209457 Postprocessing: Topography min/max: -767.1 m, 919.6 m RMS, max velocity: 0.0103 m/year, 0.0291 m/year *** Timestep 1065: t=2.10682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00372536 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00217219 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00202239 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00209395 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00210128 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00208143 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00208194 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00210412 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00209455 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00209558 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00213111 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00208639 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00209106 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00210834 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00211286 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00210398 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0020812 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00207362 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00209984 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00209102 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00208654 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00212078 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00209098 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00207728 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00209201 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00210581 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00208312 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00210271 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00209269 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00211089 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00210629 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00209618 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00208248 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00207391 Postprocessing: Topography min/max: -770.2 m, 919.3 m RMS, max velocity: 0.0104 m/year, 0.0291 m/year *** Timestep 1066: t=2.10882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00374197 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0021665 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00199967 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00209279 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00211561 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00209005 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00209623 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00209972 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00209645 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00210615 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00212009 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00211544 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00210437 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00209277 Rebuilding Stokes preconditioner... Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00211943 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00213211 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00211361 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00210077 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00211228 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00209507 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0020645 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00208768 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00213347 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00212296 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00211749 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.002095 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00211279 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00208842 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00209753 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.002087 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00209043 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00211334 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00213257 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00209317 Postprocessing: Topography min/max: -770.3 m, 919.1 m RMS, max velocity: 0.0103 m/year, 0.0291 m/year *** Timestep 1067: t=2.11082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0036665 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00214699 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00202008 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00207111 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00208697 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00208321 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00209759 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00210832 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00211113 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00209579 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0021118 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00209654 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00208153 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00209299 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00213676 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00211835 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00211948 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00209904 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00210807 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00211862 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00212415 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00210162 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00210663 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00209652 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00212078 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0020921 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00210087 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00216516 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00211907 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00207752 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00209616 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00211713 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0021485 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00212039 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00210924 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00210386 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00208607 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00211002 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00211451 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00209636 Postprocessing: Topography min/max: -766.7 m, 918.7 m RMS, max velocity: 0.0103 m/year, 0.0291 m/year *** Timestep 1068: t=2.11282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00375132 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00221476 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00200088 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00210139 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00210955 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00211963 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00212726 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00211058 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00208921 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00212341 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00213353 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00210452 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00210306 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00382888 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00215164 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00201307 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00209868 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00206811 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0020911 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00208664 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00210016 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00211425 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00211246 Postprocessing: Topography min/max: -764.3 m, 917.8 m RMS, max velocity: 0.0103 m/year, 0.0291 m/year *** Timestep 1070: t=2.11682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 38 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00379593 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00215241 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00203696 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00210019 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00211071 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00212456 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00212015 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00209541 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0020993 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.002108 Postprocessing: Topography min/max: -770.2 m, 917.3 m RMS, max velocity: 0.0104 m/year, 0.0292 m/year *** Timestep 1071: t=2.11882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00385314 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00216836 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00202643 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00211457 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00214894 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00211644 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00208109 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0021409 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00211231 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00212626 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00211025 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00211894 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00213569 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00212859 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00210892 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00208336 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0020947 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00211888 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00207827 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00211121 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0021193 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00211435 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00209005 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00211649 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00211486 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00210546 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00211258 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00209724 Postprocessing: Topography min/max: -774.5 m, 916.8 m RMS, max velocity: 0.0104 m/year, 0.0292 m/year *** Timestep 1072: t=2.12082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00383623 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00218475 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00200738 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00209862 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00210571 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0021178 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00208915 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0021088 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00210982 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00210508 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00209204 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00209127 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00211216 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00211679 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00208993 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00212402 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0021076 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00212186 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00209154 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00211005 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00210182 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00210919 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00211245 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00209621 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00209716 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00212225 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00212862 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00212741 Postprocessing: Topography min/max: -776.3 m, 916.4 m RMS, max velocity: 0.0104 m/year, 0.0292 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00106 *** Timestep 1073: t=2.12282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00385419 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00220604 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0020557 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00211123 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00211409 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0020863 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0021133 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0037779 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00212393 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00202007 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00208752 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00208787 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00211589 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00211926 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00211995 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00212879 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00213314 Postprocessing: Topography min/max: -769.7 m, 915.5 m RMS, max velocity: 0.0104 m/year, 0.0292 m/year *** Timestep 1075: t=2.12682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00379815 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00222457 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00206259 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.002122 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00211899 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00213866 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00212493 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00215051 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00211874 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00211781 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0020963 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00212685 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00214284 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00211814 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00213529 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00215275 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00215128 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00213567 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00212967 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00213939 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00212254 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00215144 Postprocessing: Topography min/max: -767.4 m, 914.9 m RMS, max velocity: 0.0104 m/year, 0.0292 m/year *** Timestep 1076: t=2.12882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00393116 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00215925 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00205497 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00210511 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00211276 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00211505 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00211689 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00206627 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00209334 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00213315 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00209393 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0021287 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0021028 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00212024 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00212486 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00212048 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00211267 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00212138 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00211021 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00211775 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00209754 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00213525 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00212075 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00211246 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00210997 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00210708 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00212431 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00213431 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00214222 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00213563 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00211737 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00212252 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00212706 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00212006 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00211473 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0021276 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0021093 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00213638 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.002114 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00211389 Postprocessing: Topography min/max: -774.1 m, 914.4 m RMS, max velocity: 0.0104 m/year, 0.0292 m/year *** Timestep 1077: t=2.13082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00378685 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.002161 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00203433 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00210732 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00210573 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00209089 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00210139 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00211324 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00212951 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.002125 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00211858 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00211819 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00213596 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00212821 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00211391 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00212453 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00212068 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00211911 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00211604 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0021112 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00212562 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00213943 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00213632 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00211947 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00212142 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00213837 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00211387 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0021066 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00211347 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00213333 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00210296 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00211052 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00212661 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0021245 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00211721 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00210071 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00212329 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00213177 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00209607 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00211458 Postprocessing: Topography min/max: -779.2 m, 913.8 m RMS, max velocity: 0.0104 m/year, 0.0293 m/year *** Timestep 1078: t=2.13282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00383404 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00218516 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00206447 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00209982 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00211558 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00211849 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0021042 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00211531 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00211631 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00213912 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00212762 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00215148 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00213109 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00211709 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00213032 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00213385 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00215478 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00211774 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00211406 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00213501 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00214242 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.002112 Postprocessing: Topography min/max: -782.4 m, 913.4 m RMS, max velocity: 0.0104 m/year, 0.0293 m/year *** Timestep 1079: t=2.13482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00385243 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00223492 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00204432 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00212981 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0021436 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0021503 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00214369 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00214476 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00212065 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00211628 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00213884 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00215727 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00214435 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00213478 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0021249 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0021274 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0021141 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00214051 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00214083 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00212447 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00213489 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00213367 Postprocessing: Topography min/max: -782.5 m, 913.3 m RMS, max velocity: 0.0104 m/year, 0.0293 m/year *** Timestep 1080: t=2.13682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00379376 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00220782 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00203286 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00210033 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00213588 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0020952 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00212907 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00211402 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0021007 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00211436 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00213976 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00215431 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00212884 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00209563 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00208979 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00211747 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00211599 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00211616 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0021243 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00213038 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00212805 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00213995 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0021204 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00213169 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00215485 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00212538 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00209166 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00211399 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00213844 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00213568 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00215112 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00212413 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00207769 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00208933 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00211094 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00213844 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00213115 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00208252 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00209894 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00212467 Postprocessing: Topography min/max: -779.1 m, 913.3 m RMS, max velocity: 0.0104 m/year, 0.0293 m/year *** Timestep 1081: t=2.13882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00381904 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00217185 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00207152 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00213677 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00212846 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00213701 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00214139 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00216676 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00217498 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00217551 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00214995 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00215715 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0021446 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00211893 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00210546 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00216599 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00215772 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00214675 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00210985 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00213065 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00216528 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00215898 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00211292 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00210607 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00213884 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00215823 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00216922 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00211652 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00211547 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00216277 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00215654 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00215325 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00214936 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0021321 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00211853 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00213536 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00214009 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00214039 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00215149 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00215083 Postprocessing: Topography min/max: -773 m, 913.3 m RMS, max velocity: 0.0104 m/year, 0.0293 m/year *** Timestep 1082: t=2.14082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00392542 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00222788 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00205836 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0021103 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00214231 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00215729 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00214437 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00211546 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00215513 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00215781 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00211479 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00216108 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00212382 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0021114 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0021317 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00217745 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00214453 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00211002 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00214588 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00217906 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00216493 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00214812 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00215521 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0021326 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00214418 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00214262 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00214538 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00212004 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00213481 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00215099 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00211685 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00212128 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00213686 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00211706 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00214414 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00214384 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00213844 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00214181 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00214216 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00215116 Postprocessing: Topography min/max: -778 m, 913.1 m RMS, max velocity: 0.0104 m/year, 0.0293 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00107 *** Timestep 1083: t=2.14282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00393054 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00217427 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00201817 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00211771 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00212994 Rebuilding Stokes preconditioner... 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Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0038915 Rebuilding Stokes preconditioner... Solving Stokes system... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00221705 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00207261 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00217665 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00217083 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0021915 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00219701 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00216476 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00215987 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0021684 Postprocessing: Topography min/max: -788.4 m, 913 m RMS, max velocity: 0.0104 m/year, 0.0293 m/year *** Timestep 1085: t=2.14682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00392077 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00217368 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0020572 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00215336 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00213047 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00215128 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00216966 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0022007 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00218475 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00217823 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00214172 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00218606 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00215756 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0021593 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0021715 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00218241 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00215448 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00215906 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00214017 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00219172 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00216397 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00215031 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00217146 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00219151 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00217564 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00217216 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00213846 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00215908 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00217877 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00214795 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00212895 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00218434 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00216089 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00214011 Postprocessing: Topography min/max: -790.1 m, 913 m RMS, max velocity: 0.0104 m/year, 0.0294 m/year *** Timestep 1086: t=2.14882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00394368 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00222004 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00206639 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00214878 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00216676 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0021708 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00217137 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00218294 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0021981 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00219895 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00216587 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00216797 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00218158 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00218818 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00216053 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00214641 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00214115 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00216549 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00219036 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00217549 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00215001 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00218809 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00217684 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00219525 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00216436 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00215483 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00215985 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00220161 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00217416 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00214914 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00214382 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00217442 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00216175 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00215613 Postprocessing: Topography min/max: -788.1 m, 913 m RMS, max velocity: 0.0104 m/year, 0.0294 m/year *** Timestep 1087: t=2.15082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00387443 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00220213 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00208674 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00214449 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00215599 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00214988 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00216517 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00217908 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00215339 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00213574 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00215385 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00216064 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00216229 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00216853 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00215533 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0021545 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00216213 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00214462 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00214482 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00217045 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00218139 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00214228 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00215279 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00215929 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00215784 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00215382 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00215944 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00216687 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00215877 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00215823 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00217836 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00214147 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00215925 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00217368 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00215996 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00213341 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00215999 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0021489 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00215007 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00215747 Postprocessing: Topography min/max: -782.9 m, 913.1 m RMS, max velocity: 0.0104 m/year, 0.0294 m/year *** Timestep 1088: t=2.15282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00380701 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00393152 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0022223 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00208264 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00213032 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00215129 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0021871 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00219271 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00220214 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00219152 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0021966 Postprocessing: Topography min/max: -786.2 m, 913 m RMS, max velocity: 0.0104 m/year, 0.0294 m/year *** Timestep 1090: t=2.15682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0038203 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00223065 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00208605 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00216258 Rebuilding Stokes preconditioner... 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Solving Stokes system... 11+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00219894 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00221819 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00220225 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00218353 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00218483 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00217079 Postprocessing: Topography min/max: -790.9 m, 913.1 m RMS, max velocity: 0.0104 m/year, 0.0294 m/year *** Timestep 1091: t=2.15882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00382485 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00225183 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00208293 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00217866 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00217012 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00219135 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0022082 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00219428 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00218628 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00218829 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00220264 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00219739 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00220047 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00222202 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00217771 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00215225 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00218955 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00220145 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00217561 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00219847 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00217719 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0021555 Postprocessing: Topography min/max: -794 m, 913.2 m RMS, max velocity: 0.0104 m/year, 0.0294 m/year *** Timestep 1092: t=2.16082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00377835 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00222907 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00208463 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00214867 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00211825 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00217904 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00218658 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00218325 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00217409 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00222148 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00222109 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00217855 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00218305 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00218928 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00218116 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00219636 Postprocessing: Topography min/max: -794.3 m, 913.5 m RMS, max velocity: 0.0104 m/year, 0.0295 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00108 *** Timestep 1093: t=2.16282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0038956 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00389469 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00224204 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00212547 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00217647 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0021881 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00397044 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00222244 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00212509 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00219562 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00223338 Postprocessing: Topography min/max: -789.5 m, 914 m RMS, max velocity: 0.0104 m/year, 0.0295 m/year *** Timestep 1096: t=2.16882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00397837 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00221607 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00218029 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00219402 Postprocessing: Topography min/max: -795.1 m, 914.1 m RMS, max velocity: 0.0104 m/year, 0.0295 m/year *** Timestep 1097: t=2.17082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00389965 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00228464 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0021194 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00222238 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00220924 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00220495 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00219529 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00221629 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.002228 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00221295 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00220975 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00222186 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00222116 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00222934 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00221958 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00221603 Postprocessing: Topography min/max: -799.1 m, 914.1 m RMS, max velocity: 0.0104 m/year, 0.0295 m/year *** Timestep 1098: t=2.17282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00394168 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00227697 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00209098 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00221702 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00223467 Postprocessing: Topography min/max: -800.9 m, 914 m RMS, max velocity: 0.0104 m/year, 0.0295 m/year *** Timestep 1099: t=2.17482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00396415 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00221842 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00220137 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00222735 Postprocessing: Topography min/max: -799.1 m, 914 m RMS, max velocity: 0.0104 m/year, 0.0296 m/year *** Snapshot created! *** Timestep 1100: t=2.17682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00395018 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00224913 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00211252 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0022241 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0022239 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00220929 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00220407 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00223771 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00221584 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00221243 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0021755 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00222671 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00222049 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00221623 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00220094 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00223084 Postprocessing: Topography min/max: -794.3 m, 914 m RMS, max velocity: 0.0104 m/year, 0.0296 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 4.09e+03s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 2040 | 1.06e+03s | 26% | | Assemble composition system | 357 | 1.03e+03s | 25% | | Assemble temperature system | 51 | 150s | 3.7% | | Build Stokes preconditioner | 2040 | 1.24e+03s | 30% | | Build composition preconditioner | 357 | 10.9s | 0.27% | | Build temperature preconditioner | 51 | 1.56s | 0% | | Create snapshot | 1 | 0.551s | 0% | | Initialization | 1 | 0.338s | 0% | | Mesh deformation | 51 | 6.21s | 0.15% | | Postprocessing | 51 | 15.3s | 0.37% | | Setup dof systems | 1 | 0.26s | 0% | | Setup matrices | 1 | 0.758s | 0% | | Solve Stokes system | 2040 | 548s | 13% | | Solve composition system | 357 | 18.6s | 0.45% | | Solve temperature system | 51 | 5.55s | 0.14% | +----------------------------------+-----------+------------+------------+ *** Timestep 1101: t=2.17882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00388467 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00228409 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00213683 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00224048 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00222988 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00223803 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00224477 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00223811 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00222953 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00223641 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00223674 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00224361 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00224099 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00223188 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00222861 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00221916 Postprocessing: Topography min/max: -790.9 m, 913.9 m RMS, max velocity: 0.0104 m/year, 0.0296 m/year *** Timestep 1102: t=2.18082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00394317 Rebuilding Stokes preconditioner... Solving Stokes system... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00227521 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00213899 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00221407 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00221658 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00222108 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00221667 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00223337 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00224516 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0022431 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00223876 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00223202 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00225332 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00223074 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00226905 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00226003 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0022596 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00223401 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00225405 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 108+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00397294 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00227099 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00212131 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00219964 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00221905 Rebuilding Stokes preconditioner... 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Solving temperature system... 38 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00391245 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00231184 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00213607 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00222433 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00223542 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0022533 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00221818 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00221595 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00221585 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00222218 Postprocessing: Topography min/max: -804.2 m, 913.2 m RMS, max velocity: 0.0104 m/year, 0.0296 m/year *** Timestep 1105: t=2.18682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 37 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0039429 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0022247 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00223919 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00223537 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00222253 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00223529 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00225986 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00225499 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00223112 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00222306 Postprocessing: Topography min/max: -804.3 m, 913 m RMS, max velocity: 0.0104 m/year, 0.0297 m/year *** Timestep 1106: t=2.18882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00394617 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00226339 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00217454 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00223907 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00224438 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00222688 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00223274 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00223647 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00223422 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0022366 Postprocessing: Topography min/max: -800.9 m, 912.8 m RMS, max velocity: 0.0104 m/year, 0.0297 m/year *** Timestep 1107: t=2.19082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00393272 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0022821 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00215018 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00225504 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00224361 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00223788 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00225226 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0022258 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00222109 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00226033 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00225363 Postprocessing: Topography min/max: -794.9 m, 912.5 m RMS, max velocity: 0.0104 m/year, 0.0297 m/year *** Timestep 1108: t=2.19282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00389713 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00406902 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00223482 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00212718 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0022432 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00224875 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00227037 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00226125 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00223548 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00224615 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00224413 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00223732 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00224239 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00222103 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0022401 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00225156 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00224279 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00225251 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00225203 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00225232 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00225835 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00223312 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00224803 Postprocessing: Topography min/max: -803.8 m, 911.8 m RMS, max velocity: 0.0104 m/year, 0.0297 m/year *** Timestep 1110: t=2.19682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00392275 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00228628 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00213013 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0022254 Rebuilding Stokes preconditioner... 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Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00224256 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0022381 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00224482 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00223244 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00224808 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00222635 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00219951 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00223345 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00224828 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00222112 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00223041 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00224064 Postprocessing: Topography min/max: -807.5 m, 911.3 m RMS, max velocity: 0.0104 m/year, 0.0297 m/year *** Timestep 1111: t=2.19882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00390859 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00232319 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00217337 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00228653 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00227909 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00225463 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00227102 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00229126 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00226353 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00226236 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00226338 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00222931 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0022507 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00224508 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00223194 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00225718 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00226079 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00225874 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00226319 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0022789 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00224941 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00227044 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00225658 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00224832 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00225033 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00224968 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00225561 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00225162 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00225516 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00226434 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00225889 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00224976 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00225768 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00226809 Postprocessing: Topography min/max: -809.1 m, 910.7 m RMS, max velocity: 0.0104 m/year, 0.0297 m/year *** Timestep 1112: t=2.20082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00397155 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00230171 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00214238 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00226683 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00226005 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00224866 Postprocessing: Topography min/max: -807.4 m, 910.2 m RMS, max velocity: 0.0105 m/year, 0.0298 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00110 *** Timestep 1113: t=2.20282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00388641 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 100+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00397174 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00230624 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00215697 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00222542 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00227013 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00225296 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00225937 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00227656 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00224195 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00225807 Postprocessing: Topography min/max: -800.8 m, 909.1 m RMS, max velocity: 0.0104 m/year, 0.0298 m/year *** Timestep 1115: t=2.20682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00403695 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00230426 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00218349 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00228182 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00225345 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00228734 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00225619 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00225979 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0022542 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0022446 Postprocessing: Topography min/max: -807.1 m, 908.6 m RMS, max velocity: 0.0105 m/year, 0.0298 m/year *** Timestep 1116: t=2.20882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0041294 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00229834 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00217615 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0022664 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00229541 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00225255 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00225643 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00225816 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0022466 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00227508 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00228539 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00228258 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00225758 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00226069 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00227917 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00224876 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00223664 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00228305 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00226358 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00225897 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00227926 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00225917 Postprocessing: Topography min/max: -811.7 m, 907.9 m RMS, max velocity: 0.0105 m/year, 0.0298 m/year *** Timestep 1117: t=2.21082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00402178 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00229261 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0021887 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00224994 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00227926 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00400345 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00233551 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00215058 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00228683 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00227007 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00230011 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0022926 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00227456 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00227579 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00227853 Postprocessing: Topography min/max: -814 m, 906.2 m RMS, max velocity: 0.0105 m/year, 0.0298 m/year *** Timestep 1119: t=2.21482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.004048 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00228323 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00217484 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00225261 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00226473 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00226461 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00226959 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00226468 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00226279 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00225607 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00227456 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0022956 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00226505 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00227935 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00226612 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0022797 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00228239 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00228258 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00229147 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00228545 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00227222 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00225466 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00223263 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00227703 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00226904 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00227634 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00226451 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0022822 Postprocessing: Topography min/max: -810.2 m, 905.2 m RMS, max velocity: 0.0105 m/year, 0.0299 m/year *** Timestep 1120: t=2.21682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00404222 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0022714 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00216143 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00223258 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00222155 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00226852 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00227282 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00228117 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00226716 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00225387 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00222935 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0022546 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00224275 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00225833 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0022357 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00224821 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00227906 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00226498 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00226669 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00227498 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00228455 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00226159 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00222169 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00225231 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00228249 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00228651 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00225678 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0022603 Postprocessing: Topography min/max: -803.5 m, 904.3 m RMS, max velocity: 0.0105 m/year, 0.0299 m/year *** Timestep 1121: t=2.21882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00408553 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00232207 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00218769 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00224271 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00221786 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00223406 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.002267 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00227991 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0022561 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0022387 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00227049 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00223799 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00226732 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00226431 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00225433 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00225038 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00228196 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00229025 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00226963 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00225618 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00227645 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00225446 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00227893 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00225607 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00226751 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00226772 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00227917 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00226819 Postprocessing: Topography min/max: -809.3 m, 903.3 m RMS, max velocity: 0.0105 m/year, 0.0299 m/year *** Timestep 1122: t=2.22082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00415721 Rebuilding Stokes preconditioner... Solving Stokes system... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0022923 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00216959 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00227339 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00231911 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00226795 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00225178 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00229994 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00233297 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00231877 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00228926 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00227468 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00229467 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00232043 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00229945 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00227453 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00230165 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00229099 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00227268 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00229176 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00226227 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00229409 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00229253 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00227633 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00225721 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00228166 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00229273 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00228361 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00229671 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00228429 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00228375 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00225579 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00225378 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0022739 Postprocessing: Topography min/max: -814.6 m, 902.4 m RMS, max velocity: 0.0105 m/year, 0.0299 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00111 *** Timestep 1123: t=2.22282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00396675 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00229831 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00216858 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00225821 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00230731 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00228433 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00228994 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00228453 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00231775 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00227558 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00228204 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00227916 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00226584 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00226632 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0022868 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00231418 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00232432 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00228344 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00228063 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00226777 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00226778 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00227954 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00226127 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00228275 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00229755 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00228443 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00225944 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00228618 Postprocessing: Topography min/max: -818.3 m, 901.4 m RMS, max velocity: 0.0105 m/year, 0.0299 m/year *** Timestep 1124: t=2.22482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00400682 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00226542 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00217667 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00226856 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00223682 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00224717 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00228521 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00229513 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00225003 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00224754 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00225153 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00227642 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0022807 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0022931 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00225057 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00226378 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00229283 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00226725 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00225807 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00225493 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00226171 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00224698 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00223342 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00224217 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00225263 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00224922 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00224961 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00223911 Postprocessing: Topography min/max: -819.7 m, 900.4 m RMS, max velocity: 0.0105 m/year, 0.0299 m/year *** Timestep 1125: t=2.22682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00409636 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00232742 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00214179 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00222988 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00224902 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00228469 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00228549 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00227076 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00223901 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00228396 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00228085 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0022659 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00225817 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00229031 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00226071 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00230716 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00228496 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00228178 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00228124 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00231018 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00228376 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00223736 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00224634 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00227168 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00225718 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00227084 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00228256 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00227893 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00228061 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00229249 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00225385 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00224657 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00226399 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0022834 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00226175 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00225411 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00224209 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00225347 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00226479 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00229843 Postprocessing: Topography min/max: -817.9 m, 899.5 m RMS, max velocity: 0.0105 m/year, 0.03 m/year *** Timestep 1126: t=2.22882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00411509 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00231054 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00215775 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0022674 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00229083 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00228255 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00225587 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00228679 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00228662 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00229313 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00227888 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00227005 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0022584 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00227261 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00226104 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00224472 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00225959 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00229289 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00227655 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00229302 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0022598 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00228144 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00230463 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00228074 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00226327 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00225011 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00229018 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00229779 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00228982 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00225887 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00227306 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00230585 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00228788 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00224489 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00227259 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00226737 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00226403 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00229255 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00227161 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00226647 Postprocessing: Topography min/max: -813.1 m, 898.6 m RMS, max velocity: 0.0105 m/year, 0.03 m/year *** Timestep 1127: t=2.23082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00423783 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00230507 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00215224 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00223017 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00230522 Postprocessing: Topography min/max: -813 m, 897.7 m RMS, max velocity: 0.0105 m/year, 0.03 m/year *** Timestep 1128: t=2.23282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00409182 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0022737 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0022713 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00227902 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00227162 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00225265 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00226384 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00227566 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00227601 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0023009 Postprocessing: Topography min/max: -819.3 m, 896.7 m RMS, max velocity: 0.0105 m/year, 0.03 m/year *** Timestep 1129: t=2.23482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00417376 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00231111 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00214679 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00221177 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0022894 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00226956 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00227491 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0023191 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00228183 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00226817 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00225204 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00231075 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.002267 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00228882 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00226903 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00228091 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00225402 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00226352 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00226678 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0023052 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00224679 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00228031 Postprocessing: Topography min/max: -823.9 m, 895.7 m RMS, max velocity: 0.0105 m/year, 0.03 m/year *** Timestep 1130: t=2.23682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00411236 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00232072 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00216612 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00225707 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00228215 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00228946 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00227325 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00226897 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00226074 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00228125 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00226354 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00231704 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00227834 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00225976 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00227536 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00230799 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00229084 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00230113 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00228125 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00228784 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00228453 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00230673 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00227502 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00225804 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00225712 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00228344 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00226943 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00227387 Postprocessing: Topography min/max: -826.7 m, 894.6 m RMS, max velocity: 0.0105 m/year, 0.03 m/year *** Timestep 1131: t=2.23882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0040886 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00229592 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00217956 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0022563 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00227693 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00228155 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00225932 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00226873 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00225427 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00228673 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00230356 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00229971 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00227811 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00229373 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00227039 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00230284 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00229253 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00228848 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00230747 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00227858 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00227067 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0022853 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00230849 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00230745 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00228847 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00228526 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00227746 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00230092 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00230917 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00229053 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00229211 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00228627 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00228438 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00228283 Postprocessing: Topography min/max: -826.6 m, 893.4 m RMS, max velocity: 0.0105 m/year, 0.03 m/year *** Timestep 1132: t=2.24082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00413267 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00241514 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00217462 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00224618 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00225185 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00227769 Postprocessing: Topography min/max: -823.1 m, 892.1 m RMS, max velocity: 0.0105 m/year, 0.0301 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00112 *** Timestep 1133: t=2.24282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00414157 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0022923 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00228747 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00226815 Postprocessing: Topography min/max: -817.2 m, 890.9 m RMS, max velocity: 0.0105 m/year, 0.0301 m/year *** Timestep 1134: t=2.24482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00408354 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00226752 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00217478 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00225451 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0022532 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00227643 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00229213 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00229293 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00227118 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00226441 Postprocessing: Topography min/max: -821.7 m, 889.8 m RMS, max velocity: 0.0105 m/year, 0.0301 m/year *** Timestep 1135: t=2.24682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00416247 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00233864 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00220845 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00227318 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00228762 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00225855 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00225944 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00226654 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00227085 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00229824 Postprocessing: Topography min/max: -827.4 m, 888.9 m RMS, max velocity: 0.0105 m/year, 0.0301 m/year *** Timestep 1136: t=2.24882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00415899 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00231039 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00226141 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00228998 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00228084 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00229205 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00226324 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00413476 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00231005 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00217977 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00228857 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00228316 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00232224 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00226067 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00225422 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00226946 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00229846 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00229521 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0022623 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0022544 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00227028 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00225775 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00229411 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00226625 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00227401 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00229083 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00228028 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00225894 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00226236 Postprocessing: Topography min/max: -834 m, 886.9 m RMS, max velocity: 0.0105 m/year, 0.0301 m/year *** Timestep 1138: t=2.25282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00413775 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00234544 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00220322 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00226678 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00229299 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00228404 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00225784 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0022867 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0023103 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00232635 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.002296 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00228051 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00231358 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0023096 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00229861 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00229081 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.002315 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00226496 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00226302 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00227044 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00229488 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00228337 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00227218 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00225539 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00230487 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00229668 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00227231 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00229638 Postprocessing: Topography min/max: -833.1 m, 885.8 m RMS, max velocity: 0.0105 m/year, 0.0301 m/year *** Timestep 1139: t=2.25482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0041569 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0023426 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00223245 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00226022 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00227777 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00228349 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00230346 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00230449 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0022942 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00226611 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00228414 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00233514 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00231854 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0022931 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00231425 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00230647 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00231688 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00228897 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00230295 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0022844 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00230475 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00229062 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00229929 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00226281 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00231684 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00229937 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00226824 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00229176 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00230418 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00227669 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00225187 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00224073 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00226419 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00224431 Postprocessing: Topography min/max: -828.9 m, 884.6 m RMS, max velocity: 0.0105 m/year, 0.0302 m/year *** Timestep 1140: t=2.25682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00411639 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00234486 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00219716 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0022972 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00230223 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00226841 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0022743 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00229321 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00229471 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0022938 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00228642 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00227752 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00225269 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00227578 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00231788 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00229813 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00224591 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00227218 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00230965 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00227757 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00225729 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00227958 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00226517 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00229058 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00226208 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00223245 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00225453 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00227779 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00229574 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00230005 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00224905 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00224479 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00230278 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00229132 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0022842 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00229288 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00227852 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0022519 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00224782 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00228263 Postprocessing: Topography min/max: -825.9 m, 883.5 m RMS, max velocity: 0.0105 m/year, 0.0302 m/year *** Timestep 1141: t=2.25882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00409923 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00229077 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00219027 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00226654 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00232826 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00233562 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0023107 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00233171 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00228775 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00228012 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00234401 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00231793 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0022901 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00230167 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00229753 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00231821 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0023195 Postprocessing: Topography min/max: -832.5 m, 882.4 m RMS, max velocity: 0.0105 m/year, 0.0302 m/year *** Timestep 1142: t=2.26082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 38 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00422759 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00231217 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00230652 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00229163 Postprocessing: Topography min/max: -837.8 m, 881.4 m RMS, max velocity: 0.0105 m/year, 0.0303 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00113 *** Timestep 1143: t=2.26282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00416037 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00234815 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00218061 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00229519 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00229461 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00230482 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00229702 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00232409 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00229857 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00225793 Postprocessing: Topography min/max: -841.6 m, 883.5 m RMS, max velocity: 0.0105 m/year, 0.0303 m/year *** Timestep 1144: t=2.26482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00421487 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00238126 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00219874 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0023167 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00230284 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00229398 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00230841 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0023218 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00231878 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00232252 Postprocessing: Topography min/max: -842.9 m, 888.6 m RMS, max velocity: 0.0105 m/year, 0.0303 m/year *** Timestep 1145: t=2.26682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00416838 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00236998 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00221027 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00230896 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00234968 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00233607 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00231171 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00235767 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00229624 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00231883 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00233199 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00231408 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00230119 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00233449 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00233728 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00233632 Postprocessing: Topography min/max: -840.9 m, 893.4 m RMS, max velocity: 0.0105 m/year, 0.0303 m/year *** Timestep 1146: t=2.26882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00410813 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00236074 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00220398 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00229804 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00225886 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00229879 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00231902 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00231982 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00230199 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00228773 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00230358 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00232389 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00230993 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00227616 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00230384 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00232708 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00229424 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00415525 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00232732 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00218531 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00228876 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00227265 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00231616 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00229419 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00231609 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00229657 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00228915 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00228109 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00231258 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00230692 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00232219 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00231317 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.002319 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0022912 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0023036 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00230563 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00226931 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00228974 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00230944 Postprocessing: Topography min/max: -837.9 m, 902.2 m RMS, max velocity: 0.0105 m/year, 0.0303 m/year *** Timestep 1148: t=2.27282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00412027 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00231999 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00219478 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00229678 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00233406 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00234081 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00233701 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.002324 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00232726 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00232892 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00232201 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00233354 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00234125 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00234194 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00230093 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00233043 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00232263 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00231573 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00230449 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00231994 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00232588 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00234295 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00232206 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00231393 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00233249 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00233452 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00230682 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00229459 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00230066 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00230919 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00233394 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00234857 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00231457 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00230268 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00232296 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00231783 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00232019 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00234031 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00230403 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0023095 Postprocessing: Topography min/max: -844.4 m, 906.5 m RMS, max velocity: 0.0105 m/year, 0.0303 m/year *** Timestep 1149: t=2.27482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00418597 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00232234 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00221832 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00233388 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00232719 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00231246 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00233302 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00234214 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0023437 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00236414 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00234805 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00232471 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0023156 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00233281 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00233097 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00232009 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00233243 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00234323 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0023521 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00234235 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00233698 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00234607 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00230517 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00233734 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00235204 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00234063 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00232576 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0023615 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00234041 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00233209 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00232857 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00233451 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00232313 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00235105 Postprocessing: Topography min/max: -849.4 m, 911.6 m RMS, max velocity: 0.0105 m/year, 0.0303 m/year *** Snapshot created! *** Timestep 1150: t=2.27682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00417416 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00240448 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00224288 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00234823 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00234828 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00237256 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0023551 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00235662 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.002355 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00236122 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.002332 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00238429 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00236593 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00234861 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00233899 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00237043 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00235497 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00234203 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00229642 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0023323 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00235698 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00235794 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00232349 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00233025 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00231953 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00235266 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00231925 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00231704 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00232636 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00237382 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00232965 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00232264 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00233498 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00235344 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00232726 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0023248 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00230155 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00231518 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00232478 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00234308 Postprocessing: Topography min/max: -852.5 m, 916.4 m RMS, max velocity: 0.0105 m/year, 0.0303 m/year *** Timestep 1151: t=2.27882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00423785 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0023978 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00223341 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00231752 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00231002 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00232567 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0023331 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00233646 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00233516 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00234005 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00233318 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.002339 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00232309 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00233996 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00233417 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00231566 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00230528 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00231617 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00231432 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0041978 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00231184 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00221972 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00233117 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00231827 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0023079 Postprocessing: Topography min/max: -849.5 m, 925.1 m RMS, max velocity: 0.0105 m/year, 0.0303 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00114 *** Timestep 1153: t=2.28282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00415296 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00244104 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00225431 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00233454 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0023222 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00232055 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00233207 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00234356 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00232779 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00235105 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0023387 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00235004 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00234664 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00233592 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00233877 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00234019 Postprocessing: Topography min/max: -843.8 m, 929.1 m RMS, max velocity: 0.0105 m/year, 0.0304 m/year *** Timestep 1154: t=2.28482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00418325 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00237111 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00226073 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00233455 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00230587 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00228011 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00229928 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00229825 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00232731 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00229939 Postprocessing: Topography min/max: -850.7 m, 933.1 m RMS, max velocity: 0.0106 m/year, 0.0304 m/year *** Timestep 1155: t=2.28682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 38 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00425463 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00236214 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00221376 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00230289 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00230501 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00233573 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00231609 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00232792 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0023455 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00229944 Postprocessing: Topography min/max: -857 m, 936.9 m RMS, max velocity: 0.0106 m/year, 0.0304 m/year *** Timestep 1156: t=2.28882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00417185 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0023828 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00223859 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00230427 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00228712 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00235154 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00234378 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00231684 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00232533 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00232752 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00232731 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00232726 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00235684 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00232832 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00233673 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00235335 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00233076 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00234592 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00234688 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00232851 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00234788 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00233184 Postprocessing: Topography min/max: -861.6 m, 940.6 m RMS, max velocity: 0.0106 m/year, 0.0304 m/year *** Timestep 1157: t=2.29082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00415749 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00240152 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00224865 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00235358 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0023325 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00234622 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00235266 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00235012 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0023455 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00236621 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00233719 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00235099 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00236006 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00234855 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00235241 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00235489 Postprocessing: Topography min/max: -864.2 m, 944.1 m RMS, max velocity: 0.0106 m/year, 0.0304 m/year *** Timestep 1158: t=2.29282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00427862 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00243495 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00222434 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00231923 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0023192 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00231868 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00230562 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0023579 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00234015 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00233067 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00232585 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00234133 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00233556 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00234661 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00233579 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0023289 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00232274 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0023512 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00233968 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00231723 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0023327 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00235354 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00233357 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00232019 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00236972 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00234413 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00233516 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00233782 Postprocessing: Topography min/max: -863.6 m, 947.6 m RMS, max velocity: 0.0106 m/year, 0.0304 m/year *** Timestep 1159: t=2.29482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00417238 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0023316 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00222435 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0023122 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00232223 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00232608 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00232746 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00233107 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00233211 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00236846 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00235081 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00232035 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.002317 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00236181 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00234028 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00233729 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0023183 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00233245 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00234472 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00230875 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00231147 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00231826 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00232459 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00235327 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00233685 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00231452 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00233629 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00232707 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00229215 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00230265 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00232606 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00234898 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00232504 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0022993 Postprocessing: Topography min/max: -859.7 m, 951.4 m RMS, max velocity: 0.0106 m/year, 0.0305 m/year *** Timestep 1160: t=2.29682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00423321 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0024369 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00221602 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00231122 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00232077 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00228517 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00229338 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00232918 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0022991 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00231593 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00230827 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00230143 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00228512 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00230384 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00229605 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00231981 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0023506 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00235229 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00230989 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00229423 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00231317 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00231238 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0023081 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00231284 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00230709 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00231739 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00231556 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00232415 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00231935 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00234508 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00230843 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00231464 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00234325 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00232038 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00229476 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00234462 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00235373 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00231171 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0022997 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00233222 Postprocessing: Topography min/max: -857.5 m, 955 m RMS, max velocity: 0.0106 m/year, 0.0305 m/year *** Timestep 1161: t=2.29882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00420334 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00237467 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00220623 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00231683 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00232808 Postprocessing: Topography min/max: -864.5 m, 958.4 m RMS, max velocity: 0.0106 m/year, 0.0305 m/year *** Timestep 1162: t=2.30082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00419779 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00233178 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00233072 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00232933 Postprocessing: Topography min/max: -870.2 m, 961.7 m RMS, max velocity: 0.0106 m/year, 0.0305 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00115 *** Timestep 1163: t=2.30282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00419416 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00232081 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00220363 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00230211 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00231027 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00230097 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00229877 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00233004 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0023262 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0023089 Postprocessing: Topography min/max: -874.2 m, 964.9 m RMS, max velocity: 0.0106 m/year, 0.0306 m/year *** Timestep 1164: t=2.30482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00421334 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00240704 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00224166 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00234778 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00235816 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00233347 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0023347 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00230652 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00234202 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00234966 Postprocessing: Topography min/max: -876.1 m, 968 m RMS, max velocity: 0.0106 m/year, 0.0306 m/year *** Timestep 1165: t=2.30682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00421552 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00241828 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00223075 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00230067 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00229511 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00231819 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00230429 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0023182 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00232406 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00230938 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00231295 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00230481 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00231587 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00235417 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00234891 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00231805 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00229903 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00233049 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00236971 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00234563 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00233063 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00229987 Postprocessing: Topography min/max: -874.8 m, 970.9 m RMS, max velocity: 0.0106 m/year, 0.0306 m/year *** Timestep 1166: t=2.30882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00425104 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.002407 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0022063 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00229109 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00232644 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00433646 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0024364 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00226506 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00231794 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00229338 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00233031 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00234077 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00235153 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00233286 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00232635 Postprocessing: Topography min/max: -871.8 m, 976.6 m RMS, max velocity: 0.0106 m/year, 0.0306 m/year *** Timestep 1168: t=2.31282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00437676 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00238431 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00222674 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00227467 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00231986 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00233097 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00232838 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0023187 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00232627 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00231953 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0023175 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00233704 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00236038 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00231642 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00231126 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00232907 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00231849 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00232177 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0023191 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00230599 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00231837 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00231587 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00232818 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00230797 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00231923 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00232876 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00230255 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00231015 Postprocessing: Topography min/max: -878.9 m, 979.3 m RMS, max velocity: 0.0106 m/year, 0.0307 m/year *** Timestep 1169: t=2.31482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00426686 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00239095 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00224571 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00230554 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0022973 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00235045 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00232287 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00234734 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00231592 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00232046 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00230249 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00233548 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00232231 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00232409 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00233044 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00233914 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0023413 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00232473 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00230128 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0023122 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00232577 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00233509 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0023278 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00234759 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00234092 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00232006 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0023197 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00235066 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00234946 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00236638 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00231414 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00234947 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00234769 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00234474 Postprocessing: Topography min/max: -884.4 m, 982.1 m RMS, max velocity: 0.0106 m/year, 0.0307 m/year *** Timestep 1170: t=2.31682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00421808 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00241009 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00224293 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00230786 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00232668 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00235216 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00236261 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00232607 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00232235 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00233152 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00232492 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00234267 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00234196 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00235314 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00232679 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00233712 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00232291 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00233698 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0023414 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00232124 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00229745 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00231542 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00232678 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00230864 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00229055 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00230666 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00232094 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00231439 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0023193 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00231046 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0023182 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00230742 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00229207 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00229399 Postprocessing: Topography min/max: -888.3 m, 985.1 m RMS, max velocity: 0.0106 m/year, 0.0307 m/year *** Timestep 1171: t=2.31882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00429716 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00238774 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00222226 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00230061 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00232944 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00232434 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00232564 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00230143 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0023359 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00233597 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00234541 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00231202 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00232966 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00231728 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00231156 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00233248 Postprocessing: Topography min/max: -889.7 m, 988 m RMS, max velocity: 0.0106 m/year, 0.0307 m/year *** Timestep 1172: t=2.32082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00429723 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00240902 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00226075 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00234727 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00234826 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00233995 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0023358 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00234274 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00233461 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00232116 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00232629 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0023676 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00232597 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0023064 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00233598 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00234974 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00232726 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00234265 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00232003 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00232169 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00232411 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00233125 Postprocessing: Topography min/max: -887.8 m, 990.7 m RMS, max velocity: 0.0106 m/year, 0.0307 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00116 *** Timestep 1173: t=2.32282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00418978 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00237064 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00224334 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00232332 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00233268 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00235032 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00233302 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00236583 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00235491 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00236427 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00234428 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00234935 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00234968 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00234882 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00233567 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00234175 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00235255 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00236112 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00234302 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00233153 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00231064 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0023356 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00235368 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00236469 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00236499 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00235412 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0023268 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0023444 Postprocessing: Topography min/max: -883.2 m, 993.2 m RMS, max velocity: 0.0106 m/year, 0.0307 m/year *** Timestep 1174: t=2.32482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00434968 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00242925 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00225865 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00233108 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00230802 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00231647 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0023002 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00231574 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00233814 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00236067 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0023158 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0023264 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00235797 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00233121 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00230707 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00232456 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00232335 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00230995 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00230745 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0023331 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00233202 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00231456 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00229806 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00232247 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00231126 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00230882 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00228361 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00231513 Postprocessing: Topography min/max: -885.9 m, 995.7 m RMS, max velocity: 0.0106 m/year, 0.0308 m/year *** Timestep 1175: t=2.32682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0042347 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00235359 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00220431 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0022971 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00232572 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00233269 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00230274 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00231859 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00232148 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00231693 Postprocessing: Topography min/max: -892.7 m, 998.3 m RMS, max velocity: 0.0106 m/year, 0.0308 m/year *** Timestep 1176: t=2.32882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00417372 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00418728 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0023902 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00224213 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00234754 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00233351 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0023196 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00234987 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00237013 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00236705 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00234618 Postprocessing: Topography min/max: -902.1 m, 1003 m RMS, max velocity: 0.0106 m/year, 0.0308 m/year *** Timestep 1178: t=2.33282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00436383 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00243632 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00225805 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00234107 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00235952 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0023523 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00234838 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00235914 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00233253 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00235294 Postprocessing: Topography min/max: -903.3 m, 1005 m RMS, max velocity: 0.0106 m/year, 0.0308 m/year *** Timestep 1179: t=2.33482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00434839 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00246086 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00224629 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00233416 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00233669 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00230464 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00231351 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00231039 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0023357 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00235013 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00234467 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00235301 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00235125 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00236527 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00234733 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00235723 Postprocessing: Topography min/max: -901.1 m, 1007 m RMS, max velocity: 0.0106 m/year, 0.0308 m/year *** Timestep 1180: t=2.33682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00427691 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00236796 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00228034 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00233199 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00234688 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00235283 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0023767 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00236871 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00230194 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00234492 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00236776 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00236 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0023341 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00234801 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00235154 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00239037 Postprocessing: Topography min/max: -896.4 m, 1009 m RMS, max velocity: 0.0106 m/year, 0.0308 m/year *** Timestep 1181: t=2.33882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00430387 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0024082 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00225926 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0023322 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00239563 Postprocessing: Topography min/max: -900.8 m, 1011 m RMS, max velocity: 0.0106 m/year, 0.0309 m/year *** Timestep 1182: t=2.34082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00426146 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00234127 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00236049 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00235569 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00236015 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00235895 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00234499 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00233746 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00235965 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00237849 Postprocessing: Topography min/max: -907.6 m, 1013 m RMS, max velocity: 0.0106 m/year, 0.0309 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00117 *** Timestep 1183: t=2.34282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00427856 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00237937 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00224492 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00234254 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00233445 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00233984 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00233489 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00232285 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00231338 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.002336 Postprocessing: Topography min/max: -913 m, 1015 m RMS, max velocity: 0.0106 m/year, 0.0309 m/year *** Timestep 1184: t=2.34482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00428723 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00240001 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00225817 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00238297 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00237946 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00237192 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00235817 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00236644 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00235932 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00234815 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00241152 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00237702 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00234359 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0023687 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00237705 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00235567 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00236432 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00234839 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00234935 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00236436 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00237466 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00234231 Postprocessing: Topography min/max: -916.6 m, 1017 m RMS, max velocity: 0.0106 m/year, 0.0309 m/year *** Timestep 1185: t=2.34682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0043059 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00241496 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00223607 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00233897 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00234219 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00233103 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00235029 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00234098 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00232871 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0023565 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00235371 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00231846 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00234853 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00422666 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00241655 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00224807 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00230848 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00236759 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00234411 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00236548 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00238468 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00233818 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00236919 Postprocessing: Topography min/max: -914.8 m, 1021 m RMS, max velocity: 0.0106 m/year, 0.0309 m/year *** Timestep 1187: t=2.35082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00431823 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00237995 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00223917 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00235457 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00235571 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00235825 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0023454 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00234954 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00233076 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0023401 Postprocessing: Topography min/max: -909.7 m, 1023 m RMS, max velocity: 0.0106 m/year, 0.0309 m/year *** Timestep 1188: t=2.35282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00446758 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00245079 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00228538 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00236789 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00235686 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00234048 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00235445 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.002372 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0023802 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00236063 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00237154 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00240382 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00237964 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00236785 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00235278 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00236064 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00235712 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00235483 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00236847 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00236834 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00236086 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00235698 Postprocessing: Topography min/max: -915.8 m, 1025 m RMS, max velocity: 0.0106 m/year, 0.031 m/year *** Timestep 1189: t=2.35482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00424479 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00239853 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00223996 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00235211 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00235942 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00237011 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0023745 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00237684 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00238182 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0023669 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00236201 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00238497 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00237181 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00236422 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00236774 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00236294 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00236635 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00236486 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00238505 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00236201 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00237308 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00237087 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00236936 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00238895 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0023626 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00235459 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0023618 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00237538 Postprocessing: Topography min/max: -922.3 m, 1026 m RMS, max velocity: 0.0106 m/year, 0.031 m/year *** Timestep 1190: t=2.35682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00426176 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00240052 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00224974 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00232622 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00236621 Postprocessing: Topography min/max: -927.2 m, 1028 m RMS, max velocity: 0.0106 m/year, 0.0309 m/year *** Timestep 1191: t=2.35882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00424773 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.004277 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00239775 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00225215 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00237046 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00233828 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0023729 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00233919 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00233722 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00231557 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00234508 Postprocessing: Topography min/max: -930.2 m, 1031 m RMS, max velocity: 0.0106 m/year, 0.031 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00118 *** Timestep 1193: t=2.36282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00433036 Rebuilding Stokes preconditioner... 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Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00234583 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00236072 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00236163 Postprocessing: Topography min/max: -927 m, 1032 m RMS, max velocity: 0.0106 m/year, 0.031 m/year *** Timestep 1194: t=2.36482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00435089 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00240774 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00224364 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00233416 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00233782 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00235406 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00236021 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00235084 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00233087 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00237812 Postprocessing: Topography min/max: -922.5 m, 1033 m RMS, max velocity: 0.0106 m/year, 0.031 m/year *** Timestep 1195: t=2.36682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00439023 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00240333 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00220794 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00232406 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00234683 Postprocessing: Topography min/max: -929.7 m, 1035 m RMS, max velocity: 0.0106 m/year, 0.031 m/year *** Timestep 1196: t=2.36882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00425756 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00435764 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00238053 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00226621 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00235192 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00236844 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00235824 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00236223 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00237358 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00236213 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00239054 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00237099 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00235734 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00236989 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00236402 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00236605 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00236951 Postprocessing: Topography min/max: -940.3 m, 1037 m RMS, max velocity: 0.0107 m/year, 0.0311 m/year *** Timestep 1198: t=2.37282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00434565 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00239344 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00224782 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0023324 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00237485 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00236507 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00238793 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00236134 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00234363 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00234742 Postprocessing: Topography min/max: -942.8 m, 1038 m RMS, max velocity: 0.0107 m/year, 0.0311 m/year *** Timestep 1199: t=2.37482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0042553 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00237391 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00222174 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0023107 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00237969 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00235707 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00232685 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00234657 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00235359 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00235176 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00236145 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00234369 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00234049 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00237791 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00236603 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00235631 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00234807 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00237252 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00236006 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00236021 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00237751 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00235342 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00236246 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00237549 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00233626 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00234978 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00234756 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00236492 Postprocessing: Topography min/max: -942.3 m, 1040 m RMS, max velocity: 0.0107 m/year, 0.0311 m/year *** Snapshot created! *** Timestep 1200: t=2.37682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00436285 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00246152 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00224136 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00232513 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00240118 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00233661 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00235438 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00235295 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00232717 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00236271 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00235099 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00234285 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00232871 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00235498 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00236673 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00235635 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00234308 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00233588 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00235322 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00238103 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.002354 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00233781 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00233086 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00233807 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00235313 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0023501 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00233695 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00234696 Postprocessing: Topography min/max: -938.7 m, 1041 m RMS, max velocity: 0.0107 m/year, 0.0311 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 1.2e+04s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 6040 | 3.11e+03s | 26% | | Assemble composition system | 1057 | 2.98e+03s | 25% | | Assemble temperature system | 151 | 433s | 3.6% | | Build Stokes preconditioner | 6040 | 3.64e+03s | 30% | | Build composition preconditioner | 1057 | 31.9s | 0.27% | | Build temperature preconditioner | 151 | 4.53s | 0% | | Create snapshot | 3 | 1.6s | 0% | | Initialization | 1 | 0.338s | 0% | | Mesh deformation | 151 | 18.2s | 0.15% | | Postprocessing | 151 | 43.3s | 0.36% | | Setup dof systems | 1 | 0.26s | 0% | | Setup matrices | 1 | 0.758s | 0% | | Solve Stokes system | 6040 | 1.67e+03s | 14% | | Solve composition system | 1057 | 53.8s | 0.45% | | Solve temperature system | 151 | 16.1s | 0.13% | +----------------------------------+-----------+------------+------------+ *** Timestep 1201: t=2.37882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00439488 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00238402 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00220567 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00232805 Postprocessing: Topography min/max: -936.3 m, 1042 m RMS, max velocity: 0.0107 m/year, 0.0311 m/year *** Timestep 1202: t=2.38082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00440072 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00242645 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0022508 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0023275 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00232252 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00235624 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00234203 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00233112 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00233048 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00234524 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00236309 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00238504 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00235217 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0023481 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00237869 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00235241 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00235044 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00236752 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00236207 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00233988 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0023254 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00233307 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00233729 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00233187 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00233219 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00233056 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00236764 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00234398 Postprocessing: Topography min/max: -943.3 m, 1043 m RMS, max velocity: 0.0107 m/year, 0.0312 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00119 *** Timestep 1203: t=2.38282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00427442 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00237454 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.002239 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0023379 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00234216 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0023377 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.002363 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00235449 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0023528 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00233994 Postprocessing: Topography min/max: -949.1 m, 1044 m RMS, max velocity: 0.0107 m/year, 0.0312 m/year *** Timestep 1204: t=2.38482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00441293 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0024109 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00225489 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00236367 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00234329 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00236329 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00235767 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00232938 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00233261 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00233955 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00235675 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00234273 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00235099 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00231717 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00232107 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00233683 Postprocessing: Topography min/max: -953.3 m, 1045 m RMS, max velocity: 0.0107 m/year, 0.0312 m/year *** Timestep 1205: t=2.38682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00434679 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00237807 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00218769 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0022833 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00234116 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0023396 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00231741 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0023639 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00236589 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00232398 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00233359 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00233221 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00234038 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0023453 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00231013 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00232723 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00231477 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00235311 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00235491 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00231534 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00230394 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00233116 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00234379 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0023534 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00233351 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00231351 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00233614 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00234919 Postprocessing: Topography min/max: -955.3 m, 1047 m RMS, max velocity: 0.0107 m/year, 0.0312 m/year *** Timestep 1206: t=2.38882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00442078 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00238696 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00220574 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00232088 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00236634 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00235237 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00235134 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00233375 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00230727 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00235879 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00236414 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00237255 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00234046 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00238701 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00231088 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00234977 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0023626 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00238203 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00234963 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00237708 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00235392 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00232905 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00232487 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00235615 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00233906 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0023436 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00233055 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0023628 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00233653 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00233989 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00234307 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00235834 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00233838 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00235691 Postprocessing: Topography min/max: -954.1 m, 1048 m RMS, max velocity: 0.0107 m/year, 0.0312 m/year *** Timestep 1207: t=2.39082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00431379 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00242025 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00225074 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00232647 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00235022 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00235373 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00233643 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00235129 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00238442 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00238705 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00236487 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00234982 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00235239 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.002368 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00236059 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00233274 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00232659 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.002353 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00234246 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00237281 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00235893 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00237014 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00236781 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0023491 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00234801 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00235869 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00236313 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0023663 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00236034 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00236766 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00236626 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00235367 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00235716 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00235519 Postprocessing: Topography min/max: -950 m, 1049 m RMS, max velocity: 0.0107 m/year, 0.0313 m/year *** Timestep 1208: t=2.39282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00454868 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00241666 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00226258 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0023966 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0023751 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00234178 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00236994 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00235135 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0023682 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00238069 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00235181 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00235888 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00238207 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00236055 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00236448 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00238253 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00238553 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00236421 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00235014 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00235657 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00236757 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00235504 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00234212 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00234838 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00235632 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00235699 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00235832 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00236442 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0023366 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00235197 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.002347 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00236698 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00237006 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00231449 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00234808 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00236216 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00235429 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00234945 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00235515 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00233241 Postprocessing: Topography min/max: -950 m, 1050 m RMS, max velocity: 0.0107 m/year, 0.0313 m/year *** Timestep 1209: t=2.39482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00452139 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00245964 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00224608 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00235167 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00237555 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0023589 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00240424 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00234797 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00234258 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00237173 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0023601 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00236669 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00234486 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00235247 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0023862 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00237833 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00235005 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00234288 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00238334 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00234121 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00235673 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00233949 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00238208 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0023864 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00236823 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00231568 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00232582 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0023481 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00234426 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00235356 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0023444 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00233226 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00235994 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00235465 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00233892 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00235539 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00235771 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00236333 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00235419 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00234375 Postprocessing: Topography min/max: -956.8 m, 1052 m RMS, max velocity: 0.0107 m/year, 0.0313 m/year *** Timestep 1210: t=2.39682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00437976 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00242199 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00227577 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00234216 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0023721 Postprocessing: Topography min/max: -962.2 m, 1053 m RMS, max velocity: 0.0107 m/year, 0.0313 m/year *** Timestep 1211: t=2.39882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00434635 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00239364 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00241803 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00239406 Postprocessing: Topography min/max: -965.7 m, 1054 m RMS, max velocity: 0.0107 m/year, 0.0313 m/year *** Timestep 1212: t=2.40082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00443017 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00243835 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00228016 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00238694 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00238217 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00236991 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00240498 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00240253 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00237601 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00240036 Postprocessing: Topography min/max: -966.8 m, 1056 m RMS, max velocity: 0.0107 m/year, 0.0314 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00120 *** Timestep 1213: t=2.40282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00450666 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00246049 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0022748 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00237637 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00240853 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00238054 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00238443 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00238375 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00238056 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00241089 Postprocessing: Topography min/max: -964.5 m, 1057 m RMS, max velocity: 0.0107 m/year, 0.0314 m/year *** Timestep 1214: t=2.40482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00446078 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00248705 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00229354 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00235954 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00236161 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00240223 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00243896 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00243582 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00240604 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00238126 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00239368 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00239283 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0023792 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00241391 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00238143 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00239753 Postprocessing: Topography min/max: -959.4 m, 1059 m RMS, max velocity: 0.0107 m/year, 0.0314 m/year *** Timestep 1215: t=2.40682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00441824 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00240144 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00227573 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00241141 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00241531 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00242396 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00241105 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00241401 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00242226 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00241088 Postprocessing: Topography min/max: -962.7 m, 1060 m RMS, max velocity: 0.0107 m/year, 0.0314 m/year *** Timestep 1216: t=2.40882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00445406 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00247348 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00229893 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00240785 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00239069 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00238788 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00240335 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00243352 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00240548 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00241835 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00238793 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00239273 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00239882 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00239962 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00237966 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00241546 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00239046 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00238542 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00237715 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00241758 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00236534 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00240159 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00238858 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0023738 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00236336 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.002396 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00241758 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00239404 Postprocessing: Topography min/max: -968.9 m, 1061 m RMS, max velocity: 0.0107 m/year, 0.0314 m/year *** Timestep 1217: t=2.41082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00434326 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00244086 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00232208 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00237724 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00238718 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00241109 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00242279 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00241529 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00240792 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00241379 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00242361 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00240131 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00239769 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00238552 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00241618 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00244509 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00241894 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00240052 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00238852 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00238846 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00239434 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00241118 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00239775 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00239995 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00240333 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00237468 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00238314 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00239679 Postprocessing: Topography min/max: -973.5 m, 1063 m RMS, max velocity: 0.0107 m/year, 0.0314 m/year *** Timestep 1218: t=2.41282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00436582 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00245836 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00227869 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00236615 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00238353 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00241048 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.002425 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00240769 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00241272 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0024199 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00240886 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00239021 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00240005 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00236913 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00240724 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00240625 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00241259 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00242957 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00240232 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00237696 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00240173 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00241116 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00238451 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00239045 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00241633 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0024178 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00238895 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00239584 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00240466 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0024065 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00237371 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00239201 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00243481 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00243682 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00238606 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00238201 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00240652 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00240051 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00240582 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00243631 Postprocessing: Topography min/max: -976.2 m, 1065 m RMS, max velocity: 0.0107 m/year, 0.0314 m/year *** Timestep 1219: t=2.41482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00436462 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00242051 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00229573 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0023827 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00238289 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00237312 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00238673 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00240518 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00238119 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00238129 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00239411 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00240531 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00240095 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00238883 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00239699 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00240932 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00236946 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00239918 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00242023 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00236668 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0023704 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00238767 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00241397 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00242611 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0023967 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00241185 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0023926 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00238809 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00239165 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00241322 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00240625 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00443204 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00248011 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00232643 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00243202 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00243764 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00454776 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00247819 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00228547 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00238647 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00244689 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00242862 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00237649 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00241573 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00246373 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00242329 Postprocessing: Topography min/max: -967.5 m, 1070 m RMS, max velocity: 0.0107 m/year, 0.0316 m/year *** Timestep 1222: t=2.42082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00453988 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00243337 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00240517 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00243071 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00241165 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00241075 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00240799 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00241029 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00239679 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0023938 Postprocessing: Topography min/max: -974.4 m, 1071 m RMS, max velocity: 0.0107 m/year, 0.0315 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00121 *** Timestep 1223: t=2.42282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00439845 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00248968 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0023086 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00238624 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00241817 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00241997 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00241381 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00240807 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00239062 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00241624 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00239884 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00240134 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00242315 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00242309 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00239324 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00238541 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00238853 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00242153 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00239409 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00238394 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0023866 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00240545 Postprocessing: Topography min/max: -980.1 m, 1073 m RMS, max velocity: 0.0107 m/year, 0.0315 m/year *** Timestep 1224: t=2.42482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00434419 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00244583 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00229033 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00236357 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00235224 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0023672 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00237292 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00237552 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00241131 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00240591 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0023589 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00237735 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00239409 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00234782 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00236942 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00238308 Postprocessing: Topography min/max: -984.1 m, 1075 m RMS, max velocity: 0.0107 m/year, 0.0315 m/year *** Timestep 1225: t=2.42682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00426683 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00438383 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00241096 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00222387 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00234665 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00238254 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00240877 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00239067 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00237718 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00236494 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00240153 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00239236 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0023558 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00238137 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00237508 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00237784 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00236364 Postprocessing: Topography min/max: -984.9 m, 1078 m RMS, max velocity: 0.0107 m/year, 0.0316 m/year *** Timestep 1227: t=2.43082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00433125 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00245239 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00226988 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00234608 Rebuilding Stokes preconditioner... 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Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00237663 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00238686 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00238656 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0023943 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00238486 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00243172 Postprocessing: Topography min/max: -980.8 m, 1079 m RMS, max velocity: 0.0107 m/year, 0.0316 m/year *** Timestep 1228: t=2.43282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00452698 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00250816 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00230604 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00239154 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00240094 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00241767 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00242882 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0024029 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00241318 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00241247 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0024176 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00242893 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00241474 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00243116 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00240953 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00244767 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00242171 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00240162 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00241407 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00241932 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00238802 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00239639 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00241368 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00244106 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0023934 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00238864 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00243634 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00241833 Postprocessing: Topography min/max: -979.5 m, 1081 m RMS, max velocity: 0.0107 m/year, 0.0316 m/year *** Timestep 1229: t=2.43482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00447158 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00242162 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00226059 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00236612 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00239476 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00240024 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00236524 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00238322 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00240998 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00238175 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00236363 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00240669 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00239508 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00236637 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00240048 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00238752 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00235281 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00445657 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00246518 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00227217 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00236455 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00237183 Postprocessing: Topography min/max: -991.1 m, 1084 m RMS, max velocity: 0.0107 m/year, 0.0317 m/year *** Timestep 1231: t=2.43882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0045696 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00239834 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00239012 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00242202 Postprocessing: Topography min/max: -994.4 m, 1086 m RMS, max velocity: 0.0108 m/year, 0.0317 m/year *** Timestep 1232: t=2.44082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00445943 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00245679 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00228049 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0023324 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00237956 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00237599 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00239201 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0023792 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00239503 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00242878 Postprocessing: Topography min/max: -995.4 m, 1088 m RMS, max velocity: 0.0108 m/year, 0.0317 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00122 *** Timestep 1233: t=2.44282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00448123 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00244184 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00226706 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00235244 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00238031 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00238935 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00240434 Rebuilding Stokes preconditioner... 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Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00241936 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00238536 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00241013 Postprocessing: Topography min/max: -993.3 m, 1089 m RMS, max velocity: 0.0107 m/year, 0.0317 m/year *** Timestep 1234: t=2.44482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00439506 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0024187 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00230701 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00236391 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00238168 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00237135 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0023757 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00241561 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00239706 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00236137 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0023771 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0046198 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00248175 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00223851 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00234319 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0023263 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00234921 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00235503 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0023741 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00235158 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00240169 Postprocessing: Topography min/max: -991 m, 1092 m RMS, max velocity: 0.0108 m/year, 0.0317 m/year *** Timestep 1236: t=2.44882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00447911 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00238363 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00225487 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00234369 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00236611 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00235564 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00234594 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0023577 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00237256 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00237414 Postprocessing: Topography min/max: -997 m, 1094 m RMS, max velocity: 0.0108 m/year, 0.0317 m/year *** Timestep 1237: t=2.45082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00453908 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00248608 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00225522 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00234813 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00239319 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00240207 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00241434 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00239032 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00241393 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00241547 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00239653 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00237596 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00240612 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00241054 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0024147 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0023803 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00239562 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00238767 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00241312 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00239263 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00238625 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00239757 Postprocessing: Topography min/max: -1001 m, 1096 m RMS, max velocity: 0.0108 m/year, 0.0318 m/year *** Timestep 1238: t=2.45282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00453274 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00243855 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00224807 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00238887 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00240153 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00239956 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00240268 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00240978 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00238753 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00239034 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00237922 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00236337 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00236028 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00238164 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00238667 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00240253 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00242575 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00241728 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00239014 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00238595 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0024127 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00238412 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00239571 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00237649 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00235232 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00238499 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00239488 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00243079 Postprocessing: Topography min/max: -1004 m, 1098 m RMS, max velocity: 0.0108 m/year, 0.0318 m/year *** Timestep 1239: t=2.45482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00450168 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0024366 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00228748 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00236203 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00237701 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00236567 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00235834 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00237582 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00241031 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00240354 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00240414 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00236625 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00235861 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00452804 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0024289 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00227819 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00237317 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00235898 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00239957 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00237078 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00235992 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00240125 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00238492 Postprocessing: Topography min/max: -1001 m, 1101 m RMS, max velocity: 0.0108 m/year, 0.0318 m/year *** Timestep 1241: t=2.45882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00458584 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00246065 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00228252 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00237613 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00243457 Postprocessing: Topography min/max: -995.7 m, 1103 m RMS, max velocity: 0.0108 m/year, 0.0318 m/year *** Timestep 1242: t=2.46082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00473672 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00241538 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00240465 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00241542 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00241858 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00240248 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00243781 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0024248 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00238846 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00239279 Postprocessing: Topography min/max: -1002 m, 1105 m RMS, max velocity: 0.0108 m/year, 0.0318 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00123 *** Timestep 1243: t=2.46282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00459505 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00246834 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00229792 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00238112 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00240274 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00237447 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00240906 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00243419 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00240966 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00242011 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00242699 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00242031 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00240315 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00241524 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00239847 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00242212 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00240113 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00239974 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00239769 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00240112 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00241372 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00241706 Postprocessing: Topography min/max: -1008 m, 1107 m RMS, max velocity: 0.0108 m/year, 0.0319 m/year *** Timestep 1244: t=2.46482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0045482 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00249554 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00230249 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00239795 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00242174 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00242597 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00241343 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00244175 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00243025 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00244779 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00243684 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00245633 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00242548 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00243088 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00244884 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00243891 Postprocessing: Topography min/max: -1012 m, 1108 m RMS, max velocity: 0.0108 m/year, 0.0319 m/year *** Timestep 1245: t=2.46682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00459888 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00253984 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0023041 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00241948 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00243893 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00246025 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00243474 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00242255 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00245536 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00247061 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00242693 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00244813 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00244687 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00245762 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00243422 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00246222 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00243276 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00241022 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00240925 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00244518 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00243535 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00245213 Postprocessing: Topography min/max: -1014 m, 1110 m RMS, max velocity: 0.0108 m/year, 0.0319 m/year *** Timestep 1246: t=2.46882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00466409 Rebuilding Stokes preconditioner... Solving Stokes system... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00255078 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00233166 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00241033 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00244712 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00246586 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00245515 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00244436 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00247357 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00248657 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00245982 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00248446 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00245042 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00244616 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00242176 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00243551 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00246937 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0024791 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00247333 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00245831 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00243473 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00245456 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00243174 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00245121 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00245801 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00246469 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00245784 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00245152 Postprocessing: Topography min/max: -1013 m, 1112 m RMS, max velocity: 0.0108 m/year, 0.032 m/year *** Timestep 1247: t=2.47082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00466879 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00258208 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00236964 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00250046 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00248457 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00247339 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00248482 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00248031 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00247064 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00247506 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00247374 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00246545 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00243267 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00245658 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00250244 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00249218 Postprocessing: Topography min/max: -1009 m, 1115 m RMS, max velocity: 0.0108 m/year, 0.032 m/year *** Timestep 1248: t=2.47282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00472404 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00253582 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0023671 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0024529 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00248326 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00250734 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00251191 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00248819 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00247669 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00248428 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00246935 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0024532 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00247363 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00252491 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00248419 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00246614 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00246915 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00248219 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00244696 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00249654 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00249659 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00248968 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00248112 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.002468 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00248044 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0024761 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00242731 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00246761 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00250062 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00248776 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00248038 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00248417 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00247508 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00246628 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00245038 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00247978 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00245914 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00245772 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00248354 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00246706 Postprocessing: Topography min/max: -1007 m, 1117 m RMS, max velocity: 0.0108 m/year, 0.032 m/year *** Timestep 1249: t=2.47482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00461641 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00254839 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00235971 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00244666 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00248436 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Solving temperature system... 43 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00461872 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00257263 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00240683 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00249875 Postprocessing: Topography min/max: -1019 m, 1121 m RMS, max velocity: 0.0108 m/year, 0.0321 m/year *** Timestep 1251: t=2.47882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00461224 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00248228 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00249224 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00248623 Postprocessing: Topography min/max: -1022 m, 1123 m RMS, max velocity: 0.0108 m/year, 0.0321 m/year *** Timestep 1252: t=2.48082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00457898 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00254024 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00233448 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0024077 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00247 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00247922 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00247514 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00248633 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00250719 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00249663 Postprocessing: Topography min/max: -1023 m, 1125 m RMS, max velocity: 0.0108 m/year, 0.0321 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00124 *** Timestep 1253: t=2.48282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00456397 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00252961 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00236491 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00245929 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00245077 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00245921 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00249538 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00247799 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00244033 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00245044 Postprocessing: Topography min/max: -1021 m, 1128 m RMS, max velocity: 0.0108 m/year, 0.0321 m/year *** Timestep 1254: t=2.48482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00470109 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00257331 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00234902 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00245085 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0024884 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0046713 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00252978 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00236814 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00244155 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0024504 Postprocessing: Topography min/max: -1019 m, 1132 m RMS, max velocity: 0.0108 m/year, 0.0321 m/year *** Timestep 1256: t=2.48882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00461525 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00249526 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00250145 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00249085 Postprocessing: Topography min/max: -1025 m, 1134 m RMS, max velocity: 0.0108 m/year, 0.0322 m/year *** Timestep 1257: t=2.49082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00468187 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00258515 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00239207 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00245768 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00247288 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00246955 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00246659 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0024515 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00248077 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00247721 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00247987 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00247011 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00248574 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00246291 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00243607 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00248905 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00247842 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00246674 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00247674 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00245248 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00245352 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00247715 Postprocessing: Topography min/max: -1029 m, 1137 m RMS, max velocity: 0.0108 m/year, 0.0322 m/year *** Timestep 1258: t=2.49282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00456616 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00253739 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.002318 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00240279 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00244289 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00244853 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00243499 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00246719 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00243955 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00244896 Postprocessing: Topography min/max: -1032 m, 1139 m RMS, max velocity: 0.0108 m/year, 0.0322 m/year *** Timestep 1259: t=2.49482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00455939 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0045673 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00255087 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00230069 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00242072 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00244446 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00249213 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00245963 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00244408 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00246539 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00247127 Postprocessing: Topography min/max: -1029 m, 1144 m RMS, max velocity: 0.0108 m/year, 0.0322 m/year *** Timestep 1261: t=2.49882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00457503 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0025481 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00238776 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00248707 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00246751 Postprocessing: Topography min/max: -1024 m, 1146 m RMS, max velocity: 0.0108 m/year, 0.0323 m/year *** Timestep 1262: t=2.50082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00476467 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00249074 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00248144 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00247432 Postprocessing: Topography min/max: -1030 m, 1148 m RMS, max velocity: 0.0109 m/year, 0.0323 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00125 *** Timestep 1263: t=2.50282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00474822 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0025696 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00232408 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00243558 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00246607 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00243191 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00246033 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00247296 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00246268 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00246136 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00247062 Rebuilding Stokes preconditioner... 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Solving temperature system... 44 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00471168 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00254514 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00233929 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00245717 Postprocessing: Topography min/max: -1039 m, 1153 m RMS, max velocity: 0.0109 m/year, 0.0323 m/year *** Timestep 1265: t=2.50682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00472716 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00248936 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00249131 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00248511 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00247259 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00245617 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00246827 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00251339 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00249566 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00249471 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00247863 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00248407 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00248439 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00246088 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00248974 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00251852 Postprocessing: Topography min/max: -1040 m, 1156 m RMS, max velocity: 0.0109 m/year, 0.0324 m/year *** Timestep 1266: t=2.50882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00471362 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00251327 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00233007 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00242823 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00245029 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00251276 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00251174 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00247155 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00246956 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00248975 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0024602 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00245182 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0024747 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00242577 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00245676 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00246863 Postprocessing: Topography min/max: -1039 m, 1158 m RMS, max velocity: 0.0109 m/year, 0.0324 m/year *** Timestep 1267: t=2.51082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00469013 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00253066 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00237878 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00244583 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00245329 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0024651 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0024984 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.002485 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0024897 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00245571 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00245637 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00249871 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0024767 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00245466 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00246495 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00247822 Postprocessing: Topography min/max: -1035 m, 1161 m RMS, max velocity: 0.0109 m/year, 0.0324 m/year *** Timestep 1268: t=2.51282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 46 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00473833 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00256578 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00236459 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00249016 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00250132 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00248745 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00250821 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00251305 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00249164 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00248884 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00246219 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00250459 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0024921 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00247156 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00249722 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00248018 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00246408 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00249355 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00249388 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00468466 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00256349 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00239738 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00255909 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00253058 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00483012 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0026233 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00240203 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00249163 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00249115 Postprocessing: Topography min/max: -1044 m, 1168 m RMS, max velocity: 0.0109 m/year, 0.0324 m/year *** Timestep 1271: t=2.51882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00476901 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00249902 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00250083 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00249548 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00250808 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00247892 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0024763 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00249914 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00250983 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00248802 Postprocessing: Topography min/max: -1046 m, 1171 m RMS, max velocity: 0.0109 m/year, 0.0324 m/year *** Timestep 1272: t=2.52082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00474757 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00261619 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00237453 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00245002 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00246863 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00247288 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00248859 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00249499 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00247764 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0024505 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00246919 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0024734 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00248986 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00248159 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00245465 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00248419 Postprocessing: Topography min/max: -1047 m, 1174 m RMS, max velocity: 0.0109 m/year, 0.0324 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00126 *** Timestep 1273: t=2.52282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00482479 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00259545 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00236636 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00245942 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00247644 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00244898 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00244105 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0047447 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0026025 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00239071 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00248596 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00247978 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00480427 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0025597 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00236645 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00248166 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00248798 Postprocessing: Topography min/max: -1042 m, 1182 m RMS, max velocity: 0.0109 m/year, 0.0325 m/year *** Timestep 1276: t=2.52882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 47 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00474445 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00251745 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00248916 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00253512 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00256868 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00251278 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00249651 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00253741 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00254834 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00250861 Postprocessing: Topography min/max: -1047 m, 1184 m RMS, max velocity: 0.0109 m/year, 0.0325 m/year *** Timestep 1277: t=2.53082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 47 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00483682 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00266892 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00244721 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00252259 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00256639 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00255696 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00255819 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00254735 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00252895 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00254999 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00256493 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00250255 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00249697 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00253219 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00252769 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0025266 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00254213 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00252127 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00249875 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00253112 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00251606 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00250427 Postprocessing: Topography min/max: -1050 m, 1187 m RMS, max velocity: 0.0109 m/year, 0.0326 m/year *** Timestep 1278: t=2.53282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00495602 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00262634 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0024239 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00251719 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00251038 Postprocessing: Topography min/max: -1051 m, 1191 m RMS, max velocity: 0.0109 m/year, 0.0326 m/year *** Timestep 1279: t=2.53482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00494014 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00516379 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00264446 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00239002 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00248528 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00251375 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. 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Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00514274 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00262839 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00241234 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00251813 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00252565 Postprocessing: Topography min/max: -1041 m, 1200 m RMS, max velocity: 0.0109 m/year, 0.0327 m/year *** Timestep 1282: t=2.54082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00492941 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00255163 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00254576 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00253152 Postprocessing: Topography min/max: -1046 m, 1204 m RMS, max velocity: 0.0109 m/year, 0.0326 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00127 *** Timestep 1283: t=2.54282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 46 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00495886 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00265989 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0024187 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00254317 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00254771 Rebuilding Stokes preconditioner... 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Solving temperature system... 46 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00484994 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00267584 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00246624 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00253793 Postprocessing: Topography min/max: -1050 m, 1211 m RMS, max velocity: 0.0109 m/year, 0.0327 m/year *** Timestep 1285: t=2.54682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00504226 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0026673 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00246275 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00254269 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00251614 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00251852 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00254029 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00253548 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00254406 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00256296 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00256291 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00258259 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00254651 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00252349 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00251956 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00256484 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00254987 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00254844 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00255369 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00255571 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00255883 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00253617 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00251783 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0025602 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00258471 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00256122 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00254864 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00253131 Postprocessing: Topography min/max: -1049 m, 1215 m RMS, max velocity: 0.0109 m/year, 0.0327 m/year *** Timestep 1286: t=2.54882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00500532 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00264739 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00245615 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00251032 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00257218 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00260968 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00259274 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0025912 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00261546 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00260237 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00257785 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00264175 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00261696 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00256563 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00256636 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00261118 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.002606 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00261589 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00258481 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00257799 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00259195 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00257692 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00259881 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00260621 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00261795 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.002598 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00257897 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00260558 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00256237 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00257423 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0026133 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0026086 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00259257 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0025973 Postprocessing: Topography min/max: -1046 m, 1219 m RMS, max velocity: 0.0109 m/year, 0.0327 m/year *** Timestep 1287: t=2.55082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00502601 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00268957 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00245366 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00256975 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00257606 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00256348 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00257646 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00261033 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00259458 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00260962 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00261598 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00258192 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00256922 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00257246 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00258786 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00257354 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.002583 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00259518 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00259411 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00253633 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00258512 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00258039 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00258628 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00257017 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0025714 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0025696 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0025718 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00257552 Postprocessing: Topography min/max: -1039 m, 1223 m RMS, max velocity: 0.0109 m/year, 0.0328 m/year *** Timestep 1288: t=2.55282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00517445 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00268785 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00247474 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00257863 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00260711 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00259629 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00258761 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00259963 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00262192 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0026335 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00258283 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00257197 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00261898 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00515786 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00269949 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00249846 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00256948 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00255468 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. 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Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00506733 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00272542 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00247262 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00257483 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00259465 Postprocessing: Topography min/max: -1046 m, 1236 m RMS, max velocity: 0.011 m/year, 0.0328 m/year *** Timestep 1291: t=2.55882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 47 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00516594 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00260413 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00261474 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00264764 Postprocessing: Topography min/max: -1045 m, 1241 m RMS, max velocity: 0.011 m/year, 0.0329 m/year *** Timestep 1292: t=2.56082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 47 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00509463 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00275178 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00252407 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00261204 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00261602 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00262997 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00260915 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0026037 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00261985 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00263708 Postprocessing: Topography min/max: -1041 m, 1245 m RMS, max velocity: 0.011 m/year, 0.0329 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00128 *** Timestep 1293: t=2.56282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 103+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00525218 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00532926 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0027376 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00250068 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00260537 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00264511 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. 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Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 105+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00525314 Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00272876 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00252233 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00262455 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00263551 Postprocessing: Topography min/max: -1036 m, 1261 m RMS, max velocity: 0.011 m/year, 0.033 m/year *** Timestep 1296: t=2.56882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00529484 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00262335 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00262023 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00268048 Postprocessing: Topography min/max: -1036 m, 1266 m RMS, max velocity: 0.011 m/year, 0.033 m/year *** Timestep 1297: t=2.57082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00539534 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0027505 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00253999 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00262572 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00263961 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00264431 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00263404 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00266867 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00266118 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00267428 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00267081 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00268823 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00265696 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00265122 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00263325 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00265025 Postprocessing: Topography min/max: -1034 m, 1272 m RMS, max velocity: 0.011 m/year, 0.033 m/year *** Timestep 1298: t=2.57282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 102+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00548819 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0027956 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00257887 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00262788 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00264541 Postprocessing: Topography min/max: -1030 m, 1278 m RMS, max velocity: 0.011 m/year, 0.033 m/year *** Timestep 1299: t=2.57482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00524093 Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00273528 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00254242 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00264962 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00268326 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00268607 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00263937 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00264273 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00267468 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00269894 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00268038 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00266864 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00269201 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00268219 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0026443 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00267599 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00266524 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.002672 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00267687 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00265451 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00264598 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00266355 Postprocessing: Topography min/max: -1023 m, 1284 m RMS, max velocity: 0.011 m/year, 0.0331 m/year *** Snapshot created! *** Timestep 1300: t=2.57682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00551573 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00282954 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00259834 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00265001 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00268147 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00270196 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0026868 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00271159 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00271803 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00271412 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00269963 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00268948 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00270248 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00268535 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00268479 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00268725 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00270157 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00269449 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00271104 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00271654 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00265462 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00265287 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00266519 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00269169 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00268342 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00269965 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00268131 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00266448 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00265896 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00270187 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00270393 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0027039 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00269694 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00270469 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00270921 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00271085 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00270556 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00269557 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00267373 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00271806 Postprocessing: Topography min/max: -1022 m, 1290 m RMS, max velocity: 0.011 m/year, 0.0331 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 1.99e+04s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 10040 | 5.16e+03s | 26% | | Assemble composition system | 1757 | 4.92e+03s | 25% | | Assemble temperature system | 251 | 714s | 3.6% | | Build Stokes preconditioner | 10040 | 6.03e+03s | 30% | | Build composition preconditioner | 1757 | 52.9s | 0.27% | | Build temperature preconditioner | 251 | 7.51s | 0% | | Create snapshot | 5 | 2.68s | 0% | | Initialization | 1 | 0.338s | 0% | | Mesh deformation | 251 | 30.2s | 0.15% | | Postprocessing | 251 | 69.5s | 0.35% | | Setup dof systems | 1 | 0.26s | 0% | | Setup matrices | 1 | 0.758s | 0% | | Solve Stokes system | 10040 | 2.81e+03s | 14% | | Solve composition system | 1757 | 88.3s | 0.44% | | Solve temperature system | 251 | 27.2s | 0.14% | +----------------------------------+-----------+------------+------------+ *** Timestep 1301: t=2.57882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00526362 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00277981 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0025662 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00265816 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00270251 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00272578 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00270889 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00270484 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00271059 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00271197 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00268694 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00269104 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00269827 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00269499 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00268717 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00271293 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00269721 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00270495 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00270949 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00271827 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00266451 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00269413 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00268042 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00265836 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00267554 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00269433 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00271415 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00271032 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0026718 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00267168 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00270102 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00272659 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00269625 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.002686 Postprocessing: Topography min/max: -1023 m, 1297 m RMS, max velocity: 0.011 m/year, 0.0331 m/year *** Timestep 1302: t=2.58082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 141+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00533491 Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00283418 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00261356 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00269486 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00272488 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00270802 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00268578 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00271984 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00269385 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00269018 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00270084 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00272645 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00268976 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00269318 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00269833 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00271112 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00266586 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00265511 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00271056 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00270557 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00268119 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00268369 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00269166 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00269328 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.002671 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00267349 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0027062 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00269726 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00271078 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00272546 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00266975 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00268199 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00271428 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00270961 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00265431 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0026429 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00269794 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00272484 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00266291 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00269277 Postprocessing: Topography min/max: -1021 m, 1303 m RMS, max velocity: 0.011 m/year, 0.0332 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00129 *** Timestep 1303: t=2.58282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00525372 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0028117 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00260073 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00268644 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.002681 Rebuilding Stokes preconditioner... 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Solving temperature system... 44 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0052341 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00276929 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00256131 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00271349 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00269304 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00271815 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00271101 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00272701 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00270002 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00270406 Postprocessing: Topography min/max: -1011 m, 1316 m RMS, max velocity: 0.0111 m/year, 0.0332 m/year *** Timestep 1305: t=2.58682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00532887 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00278307 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00258961 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00271219 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00269298 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00265605 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00267893 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00267742 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00268971 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00268739 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00268464 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00269656 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0026857 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00267842 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00269667 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00270972 Postprocessing: Topography min/max: -1005 m, 1323 m RMS, max velocity: 0.0111 m/year, 0.0332 m/year *** Timestep 1306: t=2.58882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00531489 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00279273 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0026032 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00266242 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00268049 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00266135 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0026727 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00268088 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00265511 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00268235 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00272789 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00271506 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00269258 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0027043 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00268988 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00268746 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00272965 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00271975 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00267877 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00266771 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00267864 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00269782 Postprocessing: Topography min/max: -1005 m, 1330 m RMS, max velocity: 0.0111 m/year, 0.0333 m/year *** Timestep 1307: t=2.59082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00525074 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00274747 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0025434 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00264149 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00265973 Postprocessing: Topography min/max: -1003 m, 1337 m RMS, max velocity: 0.0111 m/year, 0.0333 m/year *** Timestep 1308: t=2.59282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00538439 Rebuilding Stokes preconditioner... Solving Stokes system... 106+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 116+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00524565 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00281222 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00259666 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0026726 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00266554 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00271344 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00267979 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00269084 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0026717 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0026661 Postprocessing: Topography min/max: -993.5 m, 1352 m RMS, max velocity: 0.0111 m/year, 0.0334 m/year *** Timestep 1310: t=2.59682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00545544 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00277223 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00260584 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00270553 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00269438 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0026885 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00268203 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00270352 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00269668 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00267996 Postprocessing: Topography min/max: -985 m, 1360 m RMS, max velocity: 0.0111 m/year, 0.0334 m/year *** Timestep 1311: t=2.59882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 115+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00540217 Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00285703 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00262813 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00271043 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00270116 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00269165 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00269729 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00272118 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00270328 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0026763 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00267344 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00266984 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00268392 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00268516 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00268123 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00271961 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00267638 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00269095 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00268849 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0026967 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0027036 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00272737 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00270498 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00269975 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00268379 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00268958 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0026966 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00267867 Postprocessing: Topography min/max: -984.4 m, 1367 m RMS, max velocity: 0.0111 m/year, 0.0334 m/year *** Timestep 1312: t=2.60082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 103+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00549518 Rebuilding Stokes preconditioner... Solving Stokes system... 100+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00277768 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00258057 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00268047 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00270098 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00271724 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00269878 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00268839 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00274542 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00272821 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00268205 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00269107 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0026848 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0027276 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00269605 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00268163 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00271335 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00273565 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00270916 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00272206 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00271492 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0027022 Postprocessing: Topography min/max: -982.4 m, 1375 m RMS, max velocity: 0.0111 m/year, 0.0335 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00130 *** Timestep 1313: t=2.60282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 112+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0056023 Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00282315 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00259203 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00269934 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00272287 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00270834 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00267797 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00567348 Rebuilding Stokes preconditioner... Solving Stokes system... 159+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00288001 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.002616 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00267459 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00270849 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00270498 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00269129 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00270787 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00269759 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00270737 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00271056 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00273759 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00271745 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00270653 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00267782 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00268917 Postprocessing: Topography min/max: -971.7 m, 1391 m RMS, max velocity: 0.0111 m/year, 0.0336 m/year *** Timestep 1315: t=2.60682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0055152 Rebuilding Stokes preconditioner... Solving Stokes system... 115+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00286095 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00263277 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00269701 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0027088 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00272226 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00270554 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00272374 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00270455 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00272144 Postprocessing: Topography min/max: -963.1 m, 1400 m RMS, max velocity: 0.0111 m/year, 0.0336 m/year *** Timestep 1316: t=2.60882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00555093 Rebuilding Stokes preconditioner... Solving Stokes system... 137+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00283818 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00260166 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00271168 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0027268 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00270538 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00270459 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00271125 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00272163 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00274681 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00273896 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00273223 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00272115 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00272848 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00274255 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00275462 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00274446 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00272095 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00271717 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00271049 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00274829 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00276019 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00272352 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00271667 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00274958 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00276144 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00275315 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00273342 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00273792 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00274211 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00270076 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00272677 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00272987 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00271626 Postprocessing: Topography min/max: -961.1 m, 1408 m RMS, max velocity: 0.0111 m/year, 0.0337 m/year *** Timestep 1317: t=2.61082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00561623 Rebuilding Stokes preconditioner... Solving Stokes system... 142+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00285454 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00263583 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00273436 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00273814 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00273399 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00271072 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00269934 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00270696 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00276113 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00272236 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00267499 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00270029 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00273611 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00271778 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00269546 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.002694 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00273362 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00272026 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00269188 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00273701 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00269803 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00270643 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00273437 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00270854 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00269142 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00268527 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00270597 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00273414 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00269638 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00270077 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00269966 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0026958 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00269509 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00272029 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00540952 Rebuilding Stokes preconditioner... Solving Stokes system... 117+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0027826 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00262292 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0026962 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0026871 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00271949 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00271646 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00269435 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00272405 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00273315 Postprocessing: Topography min/max: -953.1 m, 1426 m RMS, max velocity: 0.0112 m/year, 0.0338 m/year *** Timestep 1319: t=2.61482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00535506 Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00283306 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00261907 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00271756 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00274696 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00274953 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0027158 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00272933 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00272812 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00271739 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00269573 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00269476 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00268874 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00269284 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00271835 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0027168 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00268067 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00272774 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00270378 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00271236 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00270092 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00273974 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00272252 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00268956 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00270803 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00268765 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00272235 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00274118 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00272324 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00274429 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00271519 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00272381 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00271575 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00272742 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00269636 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0026948 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00271314 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00272044 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00270868 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0027169 Postprocessing: Topography min/max: -946.1 m, 1435 m RMS, max velocity: 0.0112 m/year, 0.0338 m/year *** Timestep 1320: t=2.61682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00549605 Rebuilding Stokes preconditioner... Solving Stokes system... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00281706 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00262573 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00269653 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00272728 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00274461 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00270717 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00270077 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00272481 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00273255 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00274304 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00277284 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00274744 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00273613 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00270627 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00270207 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00273047 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00273232 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00271747 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00268845 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00272011 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00272886 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00273103 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00272824 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00270356 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00271957 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00271791 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00270735 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00269819 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00271345 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00270094 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00269759 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00273528 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00271353 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00268808 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00272387 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00274297 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00271746 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0027155 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0027183 Postprocessing: Topography min/max: -937.4 m, 1444 m RMS, max velocity: 0.0112 m/year, 0.0338 m/year *** Timestep 1321: t=2.61882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00557382 Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00287115 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0026443 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00273714 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00273527 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00272276 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00274276 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00275746 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0027785 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00278218 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00276427 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00272272 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0027321 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00277985 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0027712 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.002742 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00277064 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0027805 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00274488 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00276648 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00274729 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00274848 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00273697 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00273716 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00274304 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00277639 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00275875 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00275768 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00274819 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00275344 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00276575 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00275569 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00271979 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00273474 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00274028 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00274445 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00274433 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00276727 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00273532 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00272724 Postprocessing: Topography min/max: -935.1 m, 1453 m RMS, max velocity: 0.0112 m/year, 0.0339 m/year *** Timestep 1322: t=2.62082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00544342 Rebuilding Stokes preconditioner... Solving Stokes system... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00283127 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00264657 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00276207 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0027957 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00278785 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00278503 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00274681 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0027713 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00278463 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00277276 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00274988 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00276107 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00273696 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00272563 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00276998 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00275745 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0027282 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00275773 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0027402 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00277032 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00277072 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0027413 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00275633 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00277342 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00275345 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00273991 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00276486 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00276297 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00272574 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00272598 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00274566 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0027642 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00276264 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00274837 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00275651 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00277392 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00275948 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00274372 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00274818 Postprocessing: Topography min/max: -931.4 m, 1463 m RMS, max velocity: 0.0112 m/year, 0.0339 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00131 *** Timestep 1323: t=2.62282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00540339 Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00283247 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00264494 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00274958 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00274135 Rebuilding Stokes preconditioner... 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Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00541309 Rebuilding Stokes preconditioner... Solving Stokes system... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00285357 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00259872 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00270912 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00270323 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00274223 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00274575 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00269718 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00268578 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00272557 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00272933 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00274842 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00273213 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00271222 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00273889 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00272609 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00270376 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.002689 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00272629 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00274539 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00271158 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0027128 Postprocessing: Topography min/max: -918.9 m, 1482 m RMS, max velocity: 0.0112 m/year, 0.034 m/year *** Timestep 1325: t=2.62682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00547546 Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00281405 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00264618 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00274353 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00273698 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0027351 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00273886 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00272773 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00273748 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00274096 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00273041 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0027316 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00275418 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0027112 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00272088 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00271189 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00272964 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00272632 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00272798 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00272513 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00272382 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00271962 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00271284 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00270834 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00271254 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00274871 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00273106 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00268478 Postprocessing: Topography min/max: -910.3 m, 1491 m RMS, max velocity: 0.0112 m/year, 0.034 m/year *** Timestep 1326: t=2.62882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00526337 Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00283374 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00261473 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00269697 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00275401 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0027394 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00274544 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0027518 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00275512 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00272716 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00272724 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00276449 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00275668 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00270479 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00267977 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00270296 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00274148 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00274304 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00271636 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00272875 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00275151 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00273895 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0027031 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00270371 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00270404 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00272963 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00271625 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0027221 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00272067 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00273665 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00274911 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00276525 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0027402 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00273785 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00271934 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0027435 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00274739 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00273433 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00273314 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00273184 Postprocessing: Topography min/max: -907.8 m, 1500 m RMS, max velocity: 0.0112 m/year, 0.0341 m/year *** Timestep 1327: t=2.63082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00541164 Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00281448 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00259564 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00271137 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00275334 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00274592 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00272155 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00271576 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00270583 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00276259 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00276916 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00273818 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00271757 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00275785 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00275894 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00275092 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00274268 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00273245 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00273197 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00274463 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00270996 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00268463 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0027362 Postprocessing: Topography min/max: -903.6 m, 1510 m RMS, max velocity: 0.0112 m/year, 0.0341 m/year *** Timestep 1328: t=2.63282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00551089 Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 150+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00540916 Rebuilding Stokes preconditioner... Solving Stokes system... 139+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00281557 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00260706 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00268844 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00272443 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00275731 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00274897 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00273107 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00272886 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00275136 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00274538 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0027455 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00273464 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00271443 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00273108 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00275526 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00276622 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00274226 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00272713 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0027496 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00274799 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00273318 Postprocessing: Topography min/max: -890.8 m, 1529 m RMS, max velocity: 0.0112 m/year, 0.0342 m/year *** Timestep 1330: t=2.63682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 141+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0054428 Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00285553 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0026046 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00269851 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0027299 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00269964 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0027314 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00273197 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00272856 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00272014 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00270562 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00269944 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00270134 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00270781 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00273119 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00275109 Postprocessing: Topography min/max: -882.7 m, 1538 m RMS, max velocity: 0.0112 m/year, 0.0343 m/year *** Timestep 1331: t=2.63882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00530156 Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00284822 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00263541 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0027398 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00274374 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00276508 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00275946 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00275539 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00273672 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0027547 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00276261 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00274122 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.002766 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00276405 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00275469 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00276249 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00273941 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00275231 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00272903 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00273639 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0027557 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00274256 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00273882 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00273452 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00271533 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00270928 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0027344 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00275154 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00273324 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00272518 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00274394 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00272794 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00273358 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00274551 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00274867 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00273667 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00274608 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00274461 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00273178 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0027335 Postprocessing: Topography min/max: -879 m, 1548 m RMS, max velocity: 0.0113 m/year, 0.0343 m/year *** Timestep 1332: t=2.64082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00547947 Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00290186 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0026769 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00280436 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00280053 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00278285 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0027904 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00279281 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00277832 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00278487 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00277137 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0027679 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00278318 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00280206 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00277448 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00276756 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00277786 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.002782 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00278573 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00276805 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00275916 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00276018 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00277408 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00279722 Postprocessing: Topography min/max: -874.6 m, 1557 m RMS, max velocity: 0.0113 m/year, 0.0344 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00132 *** Timestep 1333: t=2.64282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00549021 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00552051 Rebuilding Stokes preconditioner... Solving Stokes system... 103+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00289835 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00270664 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00282384 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00282352 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00278374 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00279017 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00279721 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00280484 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00281048 Postprocessing: Topography min/max: -862.5 m, 1576 m RMS, max velocity: 0.0113 m/year, 0.0344 m/year *** Timestep 1335: t=2.64682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 21 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00537969 Rebuilding Stokes preconditioner... Solving Stokes system... 117+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00292234 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00269285 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00282373 Rebuilding Stokes preconditioner... 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Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00280761 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00278975 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00280423 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00283696 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0028083 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00278659 Postprocessing: Topography min/max: -855.2 m, 1585 m RMS, max velocity: 0.0113 m/year, 0.0345 m/year *** Timestep 1336: t=2.64882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 23 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 161+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00549806 Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00293083 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00272704 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00282016 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00281857 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00283602 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00283371 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00281424 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0028057 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00284245 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00278652 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0028174 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00280583 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00280839 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00282893 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00281175 Postprocessing: Topography min/max: -849 m, 1595 m RMS, max velocity: 0.0113 m/year, 0.0345 m/year *** Timestep 1337: t=2.65082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 30 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 163+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00548225 Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.002952 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00272273 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00283308 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00283341 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00284524 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00285412 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00286427 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00283384 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00285815 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00286702 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00286856 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00284805 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00286794 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00284672 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00286925 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00284539 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00287433 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00283693 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00284341 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00283283 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00286974 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00284989 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00286724 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00283141 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00288461 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00287878 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0028779 Postprocessing: Topography min/max: -844.7 m, 1605 m RMS, max velocity: 0.0113 m/year, 0.0346 m/year *** Timestep 1338: t=2.65282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 26 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0075773 Rebuilding Stokes preconditioner... Solving Stokes system... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00306738 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00277886 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00285044 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00286949 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0028422 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00285643 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00287438 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0028952 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00290787 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0028974 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00287939 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00287148 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00288104 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00285504 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00288957 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00286423 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00287184 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00286673 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00288235 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00288215 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00289255 Postprocessing: Topography min/max: -839.6 m, 1614 m RMS, max velocity: 0.0113 m/year, 0.0346 m/year *** Timestep 1339: t=2.65482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 21 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00536782 Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00296064 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00273833 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00284916 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00287705 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00287774 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00288935 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00290964 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00288038 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00290744 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00293877 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00290787 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00287893 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00286108 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00288168 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00289 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00287821 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00287348 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00287958 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00290615 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00289216 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0029007 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00288637 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00289244 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00287777 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00286187 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00286743 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00289819 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00290536 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0029237 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00290966 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00289284 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00284777 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00287997 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00291594 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00288913 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00284033 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00284947 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00286863 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00288618 Postprocessing: Topography min/max: -833.9 m, 1623 m RMS, max velocity: 0.0113 m/year, 0.0347 m/year *** Timestep 1340: t=2.65682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 22 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00536401 Rebuilding Stokes preconditioner... Solving Stokes system... 100+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295728 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00277943 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00287355 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00288345 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00291484 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00291337 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00292378 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00288504 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00284823 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00286506 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00289387 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00287102 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00288379 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00289427 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00287117 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00286521 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00287942 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00288749 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00286383 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00286233 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00289384 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00284739 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00290252 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00289321 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00287884 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00288971 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00289384 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00289668 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00289811 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00289657 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00289403 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0029132 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00290137 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00289352 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00290152 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00287079 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00289845 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00290994 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00290346 Postprocessing: Topography min/max: -827.6 m, 1632 m RMS, max velocity: 0.0113 m/year, 0.0347 m/year *** Timestep 1341: t=2.65882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 23 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00537959 Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297814 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00276474 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00286148 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00289557 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00288561 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00287766 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0028643 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00285031 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00291989 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00289186 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0028579 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00286093 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00289565 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00286752 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00287911 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00288656 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00288847 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00284653 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0028756 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00285749 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0028802 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00288013 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0029052 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0028958 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00289425 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00286754 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00289936 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00291423 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00291624 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00287652 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00288839 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00288513 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0029149 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00286822 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00287258 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00285627 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00290499 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00289136 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00289185 Postprocessing: Topography min/max: -820.7 m, 1641 m RMS, max velocity: 0.0113 m/year, 0.0347 m/year *** Timestep 1342: t=2.66082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 23 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00541787 Rebuilding Stokes preconditioner... Solving Stokes system... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295791 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00275703 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00288257 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00286744 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00291588 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00291521 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00290552 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00290057 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00292217 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00285741 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00289546 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00289626 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00292109 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00291043 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00288135 Postprocessing: Topography min/max: -815.8 m, 1651 m RMS, max velocity: 0.0113 m/year, 0.0347 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00133 *** Timestep 1343: t=2.66282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 26 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00535541 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00302261 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0027673 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00290439 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0029494 Rebuilding Stokes preconditioner... 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Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 21 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 137+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00528855 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00299875 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00282233 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00292619 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00291644 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00292075 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00292214 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00293187 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00294341 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00294613 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00294606 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00295396 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00295327 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00292537 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00293872 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00294119 Postprocessing: Topography min/max: -806.9 m, 1668 m RMS, max velocity: 0.0114 m/year, 0.0349 m/year *** Timestep 1345: t=2.66682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00534934 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0029866 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284323 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0029409 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00292397 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00291866 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00290589 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00294312 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00293362 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00292617 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00290736 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00293894 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00294389 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00293364 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00289788 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00293155 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00296111 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00292525 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00291324 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0029462 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00291317 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00293674 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00291845 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00291761 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00293317 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00298209 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00293705 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00294247 Postprocessing: Topography min/max: -801.6 m, 1677 m RMS, max velocity: 0.0114 m/year, 0.0349 m/year *** Timestep 1346: t=2.66882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 12 iterations. Solving crust system ... 14 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00529986 Rebuilding Stokes preconditioner... Solving Stokes system... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00298633 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.002815 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00291442 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0029239 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00294006 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00295125 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00295212 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00291683 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00294316 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00293107 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00292252 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00290108 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00291171 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00292565 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00293366 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00289811 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0029046 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00291647 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00294151 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00292019 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00293211 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00288377 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00291846 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00292169 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00293495 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0029346 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00292555 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00290702 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0029202 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00293328 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00290639 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00289065 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00292817 Postprocessing: Topography min/max: -795.8 m, 1685 m RMS, max velocity: 0.0114 m/year, 0.0349 m/year *** Timestep 1347: t=2.67082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 11 iterations. Solving crust system ... 13 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00527851 Rebuilding Stokes preconditioner... Solving Stokes system... 123+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00298062 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284473 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00293679 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00294323 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00292747 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00290504 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00296309 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00293027 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00290344 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00289233 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0029347 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00293228 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00292822 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00288903 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00291341 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00290482 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00290438 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00290714 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00291352 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0029075 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00294616 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00289647 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00291295 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00287326 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00288976 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00290808 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00292266 Postprocessing: Topography min/max: -789.7 m, 1694 m RMS, max velocity: 0.0114 m/year, 0.0349 m/year *** Timestep 1348: t=2.67282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 169+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00525213 Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297011 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00278232 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00287372 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00291096 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0029047 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00287257 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00289298 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00290553 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.002877 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00287307 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00288252 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00288334 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00289309 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00286046 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00284561 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00287086 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00290184 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00286633 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00286449 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00288835 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00290472 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00288699 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00290748 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00290159 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00287535 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00285231 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0028868 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00286738 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00285486 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00286494 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00286831 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00285643 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00286542 Postprocessing: Topography min/max: -785.8 m, 1703 m RMS, max velocity: 0.0114 m/year, 0.035 m/year *** Timestep 1349: t=2.67482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 177+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00516188 Rebuilding Stokes preconditioner... Solving Stokes system... 173+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00299159 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0027898 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00289458 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.002916 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0029041 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00290154 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00291704 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00287858 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0028646 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00286553 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00289931 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00291124 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00290462 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00288676 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00290505 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00289343 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0028745 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00288728 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0028979 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00289056 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00287077 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00287108 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00287841 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0028569 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00284426 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00284427 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00288148 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0028845 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00286944 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00287522 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00284299 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00285813 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00288431 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00288279 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00287888 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00289024 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00285259 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00285851 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00289598 Postprocessing: Topography min/max: -781.9 m, 1712 m RMS, max velocity: 0.0114 m/year, 0.035 m/year *** Snapshot created! *** Timestep 1350: t=2.67682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 46 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 142+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00510859 Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00293827 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00275091 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00284006 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00287646 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00287488 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00288772 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00288664 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0028806 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00290135 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00287846 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00284488 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00287452 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00289985 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00289084 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.002901 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00289126 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00288099 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00286522 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0028797 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00287232 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00286602 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00288466 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0029112 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00288638 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00285532 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00284231 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00288305 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00287354 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00287699 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00287404 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00287894 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00287318 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00289066 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00288248 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00288672 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00286571 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00286146 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00288643 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00290389 Postprocessing: Topography min/max: -777.5 m, 1720 m RMS, max velocity: 0.0114 m/year, 0.0351 m/year *** Timestep 1351: t=2.67882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 168+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00516072 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00301751 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00275711 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00285107 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00290155 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00286391 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00290016 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00293469 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00288382 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00288284 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00290278 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00291588 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00288958 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00286913 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00288145 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0029169 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0028757 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00287865 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0028832 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00287608 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00284139 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00288601 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00289141 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00285364 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00287398 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00287052 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00288998 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00287503 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00288602 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00286915 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00287348 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0029044 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00289074 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00287747 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00286986 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0028637 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0028627 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00288338 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00288148 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00287124 Postprocessing: Topography min/max: -772.6 m, 1728 m RMS, max velocity: 0.0114 m/year, 0.0351 m/year *** Timestep 1352: t=2.68082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00507908 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295488 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00276351 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0029118 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00290372 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00290184 Postprocessing: Topography min/max: -767.2 m, 1736 m RMS, max velocity: 0.0114 m/year, 0.0351 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00134 *** Timestep 1353: t=2.68282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00510241 Rebuilding Stokes preconditioner... Solving Stokes system... 105+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.002976 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00279175 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00287689 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00288575 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00291499 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00288344 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00287198 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00288293 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0029032 Postprocessing: Topography min/max: -761.8 m, 1745 m RMS, max velocity: 0.0114 m/year, 0.0352 m/year *** Timestep 1354: t=2.68482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 170+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.005106 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00292341 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0027381 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00282765 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00285724 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00288186 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00283853 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00288338 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00287921 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00288457 Postprocessing: Topography min/max: -758.6 m, 1753 m RMS, max velocity: 0.0114 m/year, 0.0352 m/year *** Timestep 1355: t=2.68682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 148+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00504614 Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00294524 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00274854 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0028438 Rebuilding Stokes preconditioner... 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Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00285623 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00286508 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00286703 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00289259 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00285723 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00286917 Postprocessing: Topography min/max: -755 m, 1761 m RMS, max velocity: 0.0114 m/year, 0.0352 m/year *** Timestep 1356: t=2.68882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 152+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00512756 Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00300382 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00277999 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00280352 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00282978 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00287646 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00287858 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00286209 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00288263 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00284499 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.002831 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0028751 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00287471 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00286283 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00284113 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00285328 Postprocessing: Topography min/max: -751 m, 1769 m RMS, max velocity: 0.0114 m/year, 0.0353 m/year *** Timestep 1357: t=2.69082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+2 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00501832 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00294946 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0027501 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0028149 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00284626 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00287919 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0028378 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00285529 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00285704 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00286589 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00284174 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00285806 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00285731 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00288052 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00285171 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00286073 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00285429 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00286271 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00284301 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0028592 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00284409 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0028531 Postprocessing: Topography min/max: -746.5 m, 1777 m RMS, max velocity: 0.0114 m/year, 0.0353 m/year *** Timestep 1358: t=2.69282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 162+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00506282 Rebuilding Stokes preconditioner... Solving Stokes system... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297848 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00279518 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00286696 Rebuilding Stokes preconditioner... 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Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00284381 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0028554 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00286296 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00289315 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00287765 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00286006 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00284476 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00284132 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00284547 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00286761 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00286083 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00285534 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00285039 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00287099 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00285199 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00285925 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0028691 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00286505 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00283915 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00286612 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00287829 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00287969 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00285066 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00284477 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00283912 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00284202 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0028394 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00285418 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00288521 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00285912 Postprocessing: Topography min/max: -741.7 m, 1784 m RMS, max velocity: 0.0114 m/year, 0.0353 m/year *** Timestep 1359: t=2.69482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 125+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0053021 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00298877 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00276095 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00286009 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00288916 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00287521 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00285528 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00288727 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00287359 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00289835 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00286889 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0028673 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00287291 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00287843 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00287253 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0028567 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0028685 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00291732 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0028903 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0028653 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0028642 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00286078 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0028772 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00288183 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00286966 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00284802 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00281646 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0028576 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00287621 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00286078 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00287641 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00286813 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00283539 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00284293 Postprocessing: Topography min/max: -737.2 m, 1792 m RMS, max velocity: 0.0114 m/year, 0.0353 m/year *** Timestep 1360: t=2.69682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 155+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00533906 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00304464 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0027421 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00284889 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00287864 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00286628 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00287788 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00288502 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00286107 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00286638 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00290387 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00289447 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00283616 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00285393 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00288205 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00288674 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00286613 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00283417 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00283715 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0028406 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00287333 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00286559 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00283697 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00287087 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00284726 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00283535 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00286908 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00287532 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00287935 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00286542 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0028774 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00286418 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00287404 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00283453 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00289154 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00288817 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00288762 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00287868 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00288493 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00289348 Postprocessing: Topography min/max: -734.3 m, 1800 m RMS, max velocity: 0.0114 m/year, 0.0354 m/year *** Timestep 1361: t=2.69882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 169+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00516881 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00294935 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00279257 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0028482 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00286529 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00286341 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00286976 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00289191 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00285782 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00283455 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00283769 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00285743 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00288334 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00287764 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00286483 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0028721 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00285715 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00289456 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00286154 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00286917 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00287385 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00287756 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00282905 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00284277 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00284871 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.002864 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00284544 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00286234 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00286771 Postprocessing: Topography min/max: -730.9 m, 1807 m RMS, max velocity: 0.0115 m/year, 0.0354 m/year *** Timestep 1362: t=2.70082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 149+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00511743 Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. 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Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 171+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00509747 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0030022 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00272014 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00280587 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00281298 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00284398 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00280625 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00282488 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00283935 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00285614 Postprocessing: Topography min/max: -723.1 m, 1822 m RMS, max velocity: 0.0115 m/year, 0.0355 m/year *** Timestep 1364: t=2.70482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 104+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00489653 Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.002915 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00275529 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00282403 Postprocessing: Topography min/max: -718.7 m, 1829 m RMS, max velocity: 0.0115 m/year, 0.0355 m/year *** Timestep 1365: t=2.70682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00498075 Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00291394 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00269297 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00282029 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00283134 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00284029 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00286072 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00283088 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00281794 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00285809 Postprocessing: Topography min/max: -715.1 m, 1837 m RMS, max velocity: 0.0115 m/year, 0.0356 m/year *** Timestep 1366: t=2.70882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00514746 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297363 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00271411 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00279895 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0028129 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00279921 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.002804 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00282252 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00279869 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00281614 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00283397 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 174+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00513572 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00290207 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00268476 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00281576 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00278604 Postprocessing: Topography min/max: -709.3 m, 1851 m RMS, max velocity: 0.0115 m/year, 0.0356 m/year *** Timestep 1368: t=2.71282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 182+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0051176 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295473 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0027182 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00276299 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.002773 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0027924 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00280478 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0027969 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00279467 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00284024 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00284509 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00278593 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00279696 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00280921 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00279122 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00280555 Postprocessing: Topography min/max: -705.8 m, 1858 m RMS, max velocity: 0.0115 m/year, 0.0357 m/year *** Timestep 1369: t=2.71482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 170+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00481959 Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00285683 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0027116 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00278444 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00278455 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00278396 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00279758 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00280984 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00280757 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00279871 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00279545 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0027847 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00274589 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00280565 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00279314 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00278268 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00277851 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00281676 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00279299 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00279332 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00276107 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00276166 Postprocessing: Topography min/max: -702 m, 1864 m RMS, max velocity: 0.0115 m/year, 0.0357 m/year *** Timestep 1370: t=2.71682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 175+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00494206 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00294814 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00272198 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00277347 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00276628 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00277787 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00279477 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0028226 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00278271 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00273673 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00277479 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00281277 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00279081 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00277902 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00277707 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00281591 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00278424 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00276568 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00278782 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.002815 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00276795 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00279175 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00276697 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0027976 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0027674 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00278211 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00276032 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00276837 Postprocessing: Topography min/max: -698 m, 1871 m RMS, max velocity: 0.0115 m/year, 0.0357 m/year *** Timestep 1371: t=2.71882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00492598 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0028522 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00263724 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00274561 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00274427 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00277444 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00274417 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00277512 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00278206 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0027822 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00275827 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00274196 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00275181 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00279817 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00279973 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00278754 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0027819 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00277474 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00275594 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00495893 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00285747 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00269805 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00275571 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00276828 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0027902 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00277673 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00280999 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00280427 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00278603 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00277373 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00279726 Postprocessing: Topography min/max: -692.7 m, 1885 m RMS, max velocity: 0.0115 m/year, 0.0358 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00136 *** Timestep 1373: t=2.72282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 173+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00494115 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00289095 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00268761 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00276574 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00276973 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00278069 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00279051 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00487351 Rebuilding Stokes preconditioner... Solving Stokes system... 101+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00285357 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00267269 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00270317 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00276332 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0027883 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00278721 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00280897 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0027789 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00277098 Postprocessing: Topography min/max: -686.7 m, 1897 m RMS, max velocity: 0.0115 m/year, 0.0359 m/year *** Timestep 1375: t=2.72682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0050469 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00292808 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00268999 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00276711 Rebuilding Stokes preconditioner... 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Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00279257 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00277779 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00275003 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00279834 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00277509 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0028017 Postprocessing: Topography min/max: -683.3 m, 1903 m RMS, max velocity: 0.0115 m/year, 0.0359 m/year *** Timestep 1376: t=2.72882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 184+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00515745 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00290162 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.002682 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00276027 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00274109 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00276656 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00277463 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00279656 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00276285 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00281929 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00280071 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0027834 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00273399 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 162+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00500568 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00291365 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00268578 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00276734 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00276524 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00281587 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00279072 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00279851 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00276091 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00279486 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00277455 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00278195 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00277793 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0027938 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00279251 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0028122 Postprocessing: Topography min/max: -677.1 m, 1916 m RMS, max velocity: 0.0116 m/year, 0.036 m/year *** Timestep 1378: t=2.73282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+7 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00498095 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00290641 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00270426 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00277003 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00278834 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00282206 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00278754 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00279473 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00279965 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00278461 Rebuilding Stokes preconditioner... 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Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00273963 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00277507 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00272516 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00275566 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00275433 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00277088 Postprocessing: Topography min/max: -674.7 m, 1923 m RMS, max velocity: 0.0116 m/year, 0.036 m/year *** Timestep 1379: t=2.73482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00489085 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0028695 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00268873 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00275082 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00278899 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00280603 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00279057 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00279868 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00279247 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00281949 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00276879 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00277774 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00280863 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00281561 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00277257 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00280208 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00278615 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00283085 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00281247 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00276736 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00272704 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00280418 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00277559 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0027801 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00281541 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00280238 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00275592 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00277583 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00275357 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00278819 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00279127 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00280372 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00274778 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00276564 Postprocessing: Topography min/max: -672 m, 1929 m RMS, max velocity: 0.0116 m/year, 0.0361 m/year *** Timestep 1380: t=2.73682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 163+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00494191 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0029043 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00267359 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00273484 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00275839 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00275758 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00274473 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00278851 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00277419 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00275352 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00277705 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00276114 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00274536 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00276609 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00276339 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00278845 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00278138 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00277642 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00274252 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00277269 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00275166 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00277984 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00277257 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0027974 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00274814 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00276332 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0027744 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00277362 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00279344 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00277719 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00277575 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00277132 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00276251 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00276001 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00273986 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00275901 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00277578 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00276865 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00276008 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00277251 Postprocessing: Topography min/max: -669.1 m, 1934 m RMS, max velocity: 0.0116 m/year, 0.0361 m/year *** Timestep 1381: t=2.73882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 182+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00491725 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00287746 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00267574 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00274192 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00277839 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00280998 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00276587 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00279256 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00277515 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0028169 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00275216 Postprocessing: Topography min/max: -665.9 m, 1940 m RMS, max velocity: 0.0116 m/year, 0.0361 m/year *** Timestep 1382: t=2.74082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 103+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00490239 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00278003 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00279574 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00278153 Postprocessing: Topography min/max: -662.4 m, 1946 m RMS, max velocity: 0.0116 m/year, 0.0362 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00137 *** Timestep 1383: t=2.74282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 159+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00479799 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00289746 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00268411 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00274686 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00276807 Rebuilding Stokes preconditioner... 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Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00486148 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00282479 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00266541 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00278223 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00280349 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00277323 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00276647 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00275489 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00277117 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00276875 Postprocessing: Topography min/max: -658.3 m, 1958 m RMS, max velocity: 0.0116 m/year, 0.0362 m/year *** Timestep 1385: t=2.74682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 164+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00488546 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00285797 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00266372 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00274132 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00278278 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00278064 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00277966 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00280163 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00278775 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00279725 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00280632 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0027893 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00279937 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00279404 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00278917 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00278755 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00281456 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00281037 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00276884 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00277 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00279461 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00277218 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00276733 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00278976 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00278147 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00278425 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0027831 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00278781 Postprocessing: Topography min/max: -655.8 m, 1964 m RMS, max velocity: 0.0116 m/year, 0.0363 m/year *** Timestep 1386: t=2.74882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00484186 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00282162 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00264663 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00275244 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00271516 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00274676 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00276362 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00277654 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00278222 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00279591 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00276187 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00277253 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00276143 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00278882 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00277258 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00275412 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00275036 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00482652 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0028504 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00267642 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00275044 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00278973 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00277665 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0027475 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00275164 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00277937 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00279422 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00275842 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00278674 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00275415 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00275979 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00276096 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00276838 Postprocessing: Topography min/max: -650 m, 1975 m RMS, max velocity: 0.0116 m/year, 0.0364 m/year *** Timestep 1388: t=2.75282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 175+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00478135 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00288076 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00267018 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00270574 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00273712 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00274048 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00276339 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0027346 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00272638 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00274521 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0027539 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00276029 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00274642 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00273809 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00276412 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00275582 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.002751 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0027462 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00274261 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00274918 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00277632 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00276252 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00275297 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00273427 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00274625 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00276978 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00277355 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00277387 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0027667 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00274019 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00274359 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00273109 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00276513 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00274364 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00275303 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00277155 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00274242 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0027336 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00275771 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00274936 Postprocessing: Topography min/max: -647 m, 1981 m RMS, max velocity: 0.0116 m/year, 0.0364 m/year *** Timestep 1389: t=2.75482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00471767 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00281843 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00263261 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00274814 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00278034 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00275629 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00275179 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00276586 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00276977 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00271534 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00271906 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00275995 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00273732 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00269571 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00270302 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00273706 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00274294 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00273856 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00272743 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00273691 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00274776 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00272395 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00270647 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00273467 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00275978 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00274202 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00272939 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00276284 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0027598 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00275733 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00274884 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00274802 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00275642 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00276502 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00272211 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00272964 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00274237 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00275463 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00274647 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00274703 Postprocessing: Topography min/max: -645.2 m, 1986 m RMS, max velocity: 0.0116 m/year, 0.0364 m/year *** Timestep 1390: t=2.75682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 173+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00481624 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00287318 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00267583 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00272795 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00276011 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00277957 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00279895 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00277446 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00276343 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00278825 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00279137 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00278749 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00280016 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00277222 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00274265 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00277849 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00277933 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00278803 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00277771 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00277063 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00279908 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00278934 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00277999 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00277799 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00278364 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00278457 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00278642 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00281027 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00280211 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00277959 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00276908 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00279326 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0027911 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00279397 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00275901 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00276283 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00281218 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00279638 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00278561 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0027764 Postprocessing: Topography min/max: -643.2 m, 1992 m RMS, max velocity: 0.0116 m/year, 0.0365 m/year *** Timestep 1391: t=2.75882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00481223 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00282075 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00263719 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00274363 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00279596 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00281435 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00278758 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00279122 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00278271 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0027985 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00278288 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00280732 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00278447 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00493503 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00285874 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00270135 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00274519 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00278013 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00277518 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00277494 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0027592 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00273236 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00278848 Postprocessing: Topography min/max: -638.3 m, 2002 m RMS, max velocity: 0.0116 m/year, 0.0366 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00138 *** Timestep 1393: t=2.76282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 136+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00514967 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00287787 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00267148 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0027421 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00276837 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0027931 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00279533 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00279089 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00276587 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00277853 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00277058 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00276881 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00275554 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00278377 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00276536 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00277581 Postprocessing: Topography min/max: -635.4 m, 2007 m RMS, max velocity: 0.0117 m/year, 0.0366 m/year *** Timestep 1394: t=2.76482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00489136 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00287244 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00265227 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00274772 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00278355 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00277563 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00277606 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00278541 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00275341 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00277308 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00276823 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00278189 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00278122 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0028059 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00279207 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00276165 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00276623 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00280245 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00277328 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00279401 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0027761 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00279276 Postprocessing: Topography min/max: -632.9 m, 2013 m RMS, max velocity: 0.0117 m/year, 0.0366 m/year *** Timestep 1395: t=2.76682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 181+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00469864 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00286881 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00264847 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00274502 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00279236 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00277852 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0027686 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00279178 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00276732 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00278982 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0027453 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00277436 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00272996 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00273776 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00276572 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00278404 Postprocessing: Topography min/max: -631.3 m, 2018 m RMS, max velocity: 0.0117 m/year, 0.0367 m/year *** Timestep 1396: t=2.76882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 117+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00484167 Rebuilding Stokes preconditioner... Solving Stokes system... 103+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00288508 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0026625 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00276807 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00275239 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00277902 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00276085 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00278827 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00275782 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00280185 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00276073 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0027861 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00275338 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00276522 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00276486 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0027782 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00273091 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00275875 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0027595 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00277254 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00273761 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00276952 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00274395 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00275834 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00275524 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00278216 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00274259 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00276214 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00276365 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00276099 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00273389 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00277971 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00277223 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00276482 Postprocessing: Topography min/max: -629.3 m, 2023 m RMS, max velocity: 0.0117 m/year, 0.0367 m/year *** Timestep 1397: t=2.77082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00485341 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00283222 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00266929 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00276324 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00279135 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00279337 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00279365 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00282568 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00279907 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0028023 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00277284 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00278163 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00278047 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00277436 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00277123 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00279476 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00279288 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00278191 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00279197 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00283556 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00278925 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00278236 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00278937 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00279337 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00277192 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00279699 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00279287 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00278665 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00278223 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00280344 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00278505 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00278057 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00276668 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00281267 Postprocessing: Topography min/max: -627.2 m, 2028 m RMS, max velocity: 0.0117 m/year, 0.0368 m/year *** Timestep 1398: t=2.77282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00486059 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00290849 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00262512 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00271597 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00275248 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00275712 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00276759 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00280034 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.002781 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00276637 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0027342 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00278325 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00276245 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00276761 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00276229 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00277767 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0027461 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00275789 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00278078 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00275167 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00273237 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00273704 Postprocessing: Topography min/max: -624.8 m, 2033 m RMS, max velocity: 0.0117 m/year, 0.0368 m/year *** Timestep 1399: t=2.77482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00477015 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00280988 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00266999 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0027318 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00273508 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00275057 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0027522 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00276033 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0027562 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00275973 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00273369 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00275277 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00275444 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00277358 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0027513 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00276263 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00275629 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00275982 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00275068 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00278681 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00274168 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00275347 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00273882 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0027724 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00276523 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00276556 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00273991 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00276939 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00274773 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00276731 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00272195 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00275087 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00274845 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00277199 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00276602 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00276835 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00275014 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.002765 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00275109 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00275485 Postprocessing: Topography min/max: -622.1 m, 2038 m RMS, max velocity: 0.0117 m/year, 0.0368 m/year *** Snapshot created! *** Timestep 1400: t=2.77682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 154+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0047987 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00289901 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00265867 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00273258 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00275439 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00276285 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00274706 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0027846 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00275514 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00275115 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00272461 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00275756 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00273474 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0027621 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00275653 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00275162 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00273137 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00274386 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0027253 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00276598 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00277211 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0027439 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00273586 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00276485 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00274451 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00275016 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00274509 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00273111 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00274742 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00274736 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00272978 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00274427 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00271517 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00271383 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0027147 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00276202 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00272875 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00271137 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00273343 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00276112 Postprocessing: Topography min/max: -619.9 m, 2043 m RMS, max velocity: 0.0117 m/year, 0.0369 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 2.81e+04s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 14040 | 7.21e+03s | 26% | | Assemble composition system | 2457 | 6.86e+03s | 24% | | Assemble temperature system | 351 | 994s | 3.5% | | Build Stokes preconditioner | 14040 | 8.42e+03s | 30% | | Build composition preconditioner | 2457 | 74s | 0.26% | | Build temperature preconditioner | 351 | 10.5s | 0% | | Create snapshot | 7 | 18.7s | 0% | | Initialization | 1 | 0.338s | 0% | | Mesh deformation | 351 | 42.2s | 0.15% | | Postprocessing | 351 | 149s | 0.53% | | Setup dof systems | 1 | 0.26s | 0% | | Setup matrices | 1 | 0.758s | 0% | | Solve Stokes system | 14040 | 4.16e+03s | 15% | | Solve composition system | 2457 | 123s | 0.44% | | Solve temperature system | 351 | 38.3s | 0.14% | +----------------------------------+-----------+------------+------------+ *** Timestep 1401: t=2.77882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 136+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00477397 Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00283328 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00264778 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00277239 Postprocessing: Topography min/max: -618.4 m, 2048 m RMS, max velocity: 0.0117 m/year, 0.0369 m/year *** Timestep 1402: t=2.78082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00485555 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00286993 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00264914 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00272818 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0027166 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00277989 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00276157 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00278077 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00275188 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00277897 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00274105 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00275647 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00273309 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00277201 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00273882 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00273805 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00271324 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00276233 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00273149 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00276295 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00272299 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00276299 Postprocessing: Topography min/max: -616.6 m, 2053 m RMS, max velocity: 0.0117 m/year, 0.037 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00139 *** Timestep 1403: t=2.78282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 168+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0048969 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00289425 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00263393 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00273128 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00275091 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00274292 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00272454 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00274687 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00271447 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00273353 Postprocessing: Topography min/max: -614.5 m, 2058 m RMS, max velocity: 0.0117 m/year, 0.037 m/year *** Timestep 1404: t=2.78482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 103+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0048229 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00283065 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0026364 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00273701 Postprocessing: Topography min/max: -612.2 m, 2062 m RMS, max velocity: 0.0117 m/year, 0.037 m/year *** Timestep 1405: t=2.78682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00483538 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0028984 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00264177 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00271267 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00272758 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00277236 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00274959 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00277841 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00276308 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0027831 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00275591 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00277754 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00277012 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00278987 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00276216 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00279218 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00276302 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00279601 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0027779 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00478706 Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00282351 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00262822 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00270737 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00274319 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. 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Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00490451 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00285125 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00268078 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00277367 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00277171 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00279694 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00278058 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00282498 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00282331 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00281817 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00279141 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00282858 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00278893 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00277122 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00278889 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00280937 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00274928 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00278186 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00272701 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0027864 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.002761 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00278569 Postprocessing: Topography min/max: -606.5 m, 2077 m RMS, max velocity: 0.0118 m/year, 0.0372 m/year *** Timestep 1408: t=2.79282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 148+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00474843 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0028679 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00266496 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00276705 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00276875 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00280762 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00281305 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00282742 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00278063 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00277716 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00276602 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00279178 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00278294 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00279637 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00280034 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0028029 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00277238 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00277626 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00278672 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00282303 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00279726 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00281002 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00275663 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00279104 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00278465 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00279849 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00279646 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00282064 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00278419 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00278246 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00276387 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00279555 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00278928 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00282826 Postprocessing: Topography min/max: -604.9 m, 2081 m RMS, max velocity: 0.0118 m/year, 0.0372 m/year *** Timestep 1409: t=2.79482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00472601 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00288347 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0026587 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00277465 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00277769 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00276989 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00281241 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00281516 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00279318 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00279644 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00278346 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00278299 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0027785 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00277839 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00274547 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00279393 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00280819 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00283365 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00280513 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.002792 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00280711 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00280955 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0027583 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00278456 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00276591 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00278699 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00278216 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00280229 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00279753 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00278879 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0027594 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0027868 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0027857 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00280114 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00277687 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00276882 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00279191 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00280546 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00277865 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00278924 Postprocessing: Topography min/max: -602.9 m, 2085 m RMS, max velocity: 0.0118 m/year, 0.0373 m/year *** Timestep 1410: t=2.79682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 107+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00473629 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00284622 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00266293 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00274525 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00275944 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0027769 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0027872 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00280087 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00279626 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00277764 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00278823 Postprocessing: Topography min/max: -600.7 m, 2089 m RMS, max velocity: 0.0118 m/year, 0.0374 m/year *** Timestep 1411: t=2.79882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 125+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00491123 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00487684 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00290458 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00268139 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00273387 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00278551 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00280556 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0027619 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00277753 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00279958 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00280251 Postprocessing: Topography min/max: -596.7 m, 2099 m RMS, max velocity: 0.0118 m/year, 0.0374 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00140 *** Timestep 1413: t=2.80282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00489762 Rebuilding Stokes preconditioner... 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Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00278983 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0027716 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0027985 Postprocessing: Topography min/max: -595.3 m, 2104 m RMS, max velocity: 0.0118 m/year, 0.0375 m/year *** Timestep 1414: t=2.80482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00484103 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00289071 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00268357 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00277321 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00278162 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00284273 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00281237 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.002819 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00278303 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00283409 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00281022 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0028432 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00282567 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00279917 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00277772 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00280545 Postprocessing: Topography min/max: -593.7 m, 2108 m RMS, max velocity: 0.0118 m/year, 0.0375 m/year *** Timestep 1415: t=2.80682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00498376 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295788 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0026805 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00278379 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00280205 Postprocessing: Topography min/max: -591.8 m, 2112 m RMS, max velocity: 0.0118 m/year, 0.0376 m/year *** Timestep 1416: t=2.80882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 46 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00501037 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 125+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00489884 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295588 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00269798 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00281007 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00283628 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00280519 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00279521 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00281353 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00280492 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00280492 Postprocessing: Topography min/max: -616.1 m, 2121 m RMS, max velocity: 0.0119 m/year, 0.0377 m/year *** Timestep 1418: t=2.81282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 174+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00485565 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00290653 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00270209 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00275234 Rebuilding Stokes preconditioner... 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Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00282297 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00281355 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00279177 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00281533 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00280729 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0027812 Postprocessing: Topography min/max: -634.8 m, 2125 m RMS, max velocity: 0.0119 m/year, 0.0378 m/year *** Timestep 1419: t=2.81482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.004821 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00290027 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00271975 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00278585 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00279201 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00282964 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.002847 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00281154 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00284475 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00283661 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00283311 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00284939 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00283434 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00286151 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00284287 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00281236 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00279513 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00280853 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00282108 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00280244 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00280185 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00281921 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00281702 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00281939 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00282732 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00283337 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00281526 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00280772 Postprocessing: Topography min/max: -654.3 m, 2130 m RMS, max velocity: 0.0119 m/year, 0.0378 m/year *** Timestep 1420: t=2.81682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00502933 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0030291 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00275131 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00279736 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00283143 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00483883 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00294489 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00275169 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00282097 Rebuilding Stokes preconditioner... 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Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00281475 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00285067 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.002833 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00284319 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00282877 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00284565 Postprocessing: Topography min/max: -691.1 m, 2138 m RMS, max velocity: 0.0119 m/year, 0.038 m/year *** Timestep 1422: t=2.82082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00485828 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00284692 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00284163 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00285511 Postprocessing: Topography min/max: -707.5 m, 2142 m RMS, max velocity: 0.0119 m/year, 0.038 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00141 *** Timestep 1423: t=2.82282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00485701 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00292841 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00273014 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00283298 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00286285 Rebuilding Stokes preconditioner... 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Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00283225 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00281801 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00283158 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00282807 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00286765 Postprocessing: Topography min/max: -721.6 m, 2147 m RMS, max velocity: 0.0119 m/year, 0.0381 m/year *** Timestep 1424: t=2.82482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00481896 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00292031 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00279041 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00287127 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00286744 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0028653 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00284159 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00285231 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00285558 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00286989 Postprocessing: Topography min/max: -732.7 m, 2151 m RMS, max velocity: 0.0119 m/year, 0.0381 m/year *** Timestep 1425: t=2.82682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00496981 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0029725 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00278044 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0027862 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00280721 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00284542 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00286057 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00286378 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00284835 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00282946 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00281886 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00287598 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00284429 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00284312 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00285671 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00287203 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00284207 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00284844 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0028348 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00287874 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00285272 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00285743 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00286291 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00283423 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0028334 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00283728 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00283382 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00284282 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00281385 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00282348 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00282855 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0028087 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00283203 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00286407 Postprocessing: Topography min/max: -741.5 m, 2156 m RMS, max velocity: 0.0119 m/year, 0.0382 m/year *** Timestep 1426: t=2.82882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00486 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295043 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00275888 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00283853 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00285896 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00287113 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00286518 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00287474 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00286641 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00287128 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00284404 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00285272 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00285812 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00286299 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00287366 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00288026 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00286708 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00284916 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00282985 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00286203 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00284987 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00286445 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00286045 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00285711 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00283658 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0028304 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00283281 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00285589 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00284987 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00284192 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00285144 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00285486 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00283434 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00284671 Postprocessing: Topography min/max: -748.5 m, 2160 m RMS, max velocity: 0.0119 m/year, 0.0382 m/year *** Timestep 1427: t=2.83082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00494835 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00296231 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00276022 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0028167 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00282433 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00283932 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00285554 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00286488 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0028598 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00284195 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00285355 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00284261 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00281121 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00282871 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00281007 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0028312 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00284604 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00286446 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0028482 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0028434 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00285358 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00284284 Rebuilding Stokes preconditioner... 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Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00282611 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00284343 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00284108 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0028384 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00282544 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00282747 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00283597 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00284356 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00285886 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00283153 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00281937 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00284014 Postprocessing: Topography min/max: -753.6 m, 2164 m RMS, max velocity: 0.012 m/year, 0.0383 m/year *** Timestep 1428: t=2.83282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00489353 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0029673 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00273919 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00282672 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00286144 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00282063 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0028172 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00283132 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.002866 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00285035 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00283494 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.002856 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00284522 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.002809 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00281851 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00285836 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00284882 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00284029 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00283096 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00286077 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00285606 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00283392 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.002821 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00282209 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00285466 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00284926 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00285092 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00285316 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0028198 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00281501 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00283804 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00288008 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00287643 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00282141 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00285558 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00284838 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00283273 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00284516 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00283964 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00281397 Postprocessing: Topography min/max: -757.3 m, 2167 m RMS, max velocity: 0.012 m/year, 0.0383 m/year *** Timestep 1429: t=2.83482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00477464 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00291311 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00273709 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00279654 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00287078 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00286145 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00288771 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00289284 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00287379 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00287588 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00288166 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00291554 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00289887 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0028683 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00286832 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00286869 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00287997 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00285021 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00286511 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00284966 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00285226 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00287231 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00287445 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00288723 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00290184 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00287867 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00288242 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00284658 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0028502 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00286079 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00285592 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0028594 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00289206 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0028729 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00287257 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00285316 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00284359 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00285544 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0028869 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0028845 Postprocessing: Topography min/max: -764 m, 2172 m RMS, max velocity: 0.012 m/year, 0.0384 m/year *** Timestep 1430: t=2.83682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 154+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00482758 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00294326 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00277847 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00282415 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00287769 Postprocessing: Topography min/max: -776.4 m, 2176 m RMS, max velocity: 0.012 m/year, 0.0385 m/year *** Timestep 1431: t=2.83882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00487247 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00287503 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00288864 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0028664 Postprocessing: Topography min/max: -787.2 m, 2181 m RMS, max velocity: 0.012 m/year, 0.0385 m/year *** Timestep 1432: t=2.84082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 168+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00494223 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0029466 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00274824 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00283727 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0028656 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00286911 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00287986 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0028723 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00288764 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00287133 Postprocessing: Topography min/max: -796.1 m, 2184 m RMS, max velocity: 0.012 m/year, 0.0385 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00142 *** Timestep 1433: t=2.84282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 108+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00490357 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00298476 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00276097 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00285336 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00285597 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00288112 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00288772 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00285475 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00288077 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00291572 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00288288 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00285958 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00287064 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00288704 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0028523 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00284956 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00286558 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00288735 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0028818 Rebuilding Stokes preconditioner... 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Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00286908 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00286662 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0028869 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00288922 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0028591 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00282781 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00288334 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00288727 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00286952 Postprocessing: Topography min/max: -803 m, 2188 m RMS, max velocity: 0.012 m/year, 0.0386 m/year *** Timestep 1434: t=2.84482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00479758 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295088 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00276631 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00284042 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00288938 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00288489 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.002875 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00284949 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00285236 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00286822 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00286851 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00288032 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00285104 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00285645 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0028482 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00286532 Postprocessing: Topography min/max: -807.9 m, 2192 m RMS, max velocity: 0.012 m/year, 0.0386 m/year *** Timestep 1435: t=2.84682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 113+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00485331 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00300077 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00274199 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0028152 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00287132 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00289942 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0029179 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0028867 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00287256 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00289755 Rebuilding Stokes preconditioner... 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Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00286047 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00288375 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00287736 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00285139 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0028511 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00287186 Postprocessing: Topography min/max: -810.6 m, 2196 m RMS, max velocity: 0.012 m/year, 0.0387 m/year *** Timestep 1436: t=2.84882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.004829 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00291727 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00275092 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00284435 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00283932 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00287136 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00289627 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00289069 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00283997 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00284829 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00285405 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00286407 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00284462 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00285751 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.002844 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00284891 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00283571 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00288418 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00286118 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00285709 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00282924 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00286175 Postprocessing: Topography min/max: -811.6 m, 2200 m RMS, max velocity: 0.012 m/year, 0.0387 m/year *** Timestep 1437: t=2.85082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 168+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00483952 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00296062 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00274171 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00284068 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00285282 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00288705 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00287656 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00285821 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00285871 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00284146 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00284822 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00284884 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00282017 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00284677 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00285775 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00283868 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00288047 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00285525 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00282744 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00287716 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00285305 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00287101 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0028835 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00285139 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00282675 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00285067 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00285813 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00285445 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00285041 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00285606 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00283714 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0028593 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00286331 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00284411 Postprocessing: Topography min/max: -811.6 m, 2204 m RMS, max velocity: 0.0121 m/year, 0.0388 m/year *** Timestep 1438: t=2.85282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00485686 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00293178 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00272427 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0028083 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00284142 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00287952 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00288427 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00289052 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00285628 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00283814 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00286423 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00287739 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00286119 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00287597 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00283812 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00285134 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0028644 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00285952 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00284536 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00287272 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00284707 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00286725 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00287756 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00287333 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00285132 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00283867 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00286507 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00285512 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00284373 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00284777 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00286322 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00286344 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00287354 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00287147 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00286537 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00285821 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00284313 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00284679 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00287283 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00285868 Postprocessing: Topography min/max: -810.5 m, 2208 m RMS, max velocity: 0.0121 m/year, 0.0388 m/year *** Timestep 1439: t=2.85482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00492588 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297193 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00277161 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00283432 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00286144 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00288773 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00287552 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00289757 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00289627 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00287689 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00285556 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00286254 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00287634 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00287568 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00286566 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00287328 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00289102 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00288808 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00287069 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00285145 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00288531 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00284167 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00283634 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00284175 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0028738 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00285263 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0028314 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00286043 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00285772 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0028499 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00285731 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00288469 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00285187 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00283477 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00282268 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00285567 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00284518 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00479207 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295715 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00276555 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0028194 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00285576 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00289048 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00290284 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00286923 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00286113 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00290545 Postprocessing: Topography min/max: -819.3 m, 2215 m RMS, max velocity: 0.0121 m/year, 0.039 m/year *** Timestep 1441: t=2.85882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 111+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00489992 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00296041 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00279198 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00284696 Rebuilding Stokes preconditioner... 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Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00287127 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00290427 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00290603 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00289091 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00286812 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0028586 Postprocessing: Topography min/max: -825.7 m, 2219 m RMS, max velocity: 0.0121 m/year, 0.039 m/year *** Timestep 1442: t=2.86082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00477799 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00286558 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00288174 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00287251 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00287849 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00289807 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00288297 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.002839 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00284952 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00284092 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00286357 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0029007 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00287804 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00286453 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00287138 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00286839 Postprocessing: Topography min/max: -829.5 m, 2223 m RMS, max velocity: 0.0121 m/year, 0.0391 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00143 *** Timestep 1443: t=2.86282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00478689 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00294322 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0027892 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00284734 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00287801 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00291386 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00290184 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00290526 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00290326 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00292522 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00290021 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00287847 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00289115 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00293071 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0029072 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00289257 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00288273 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00289404 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00289596 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0028967 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00286864 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00290602 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00290767 Rebuilding Stokes preconditioner... 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Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00285868 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00286625 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00289144 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00286931 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00285804 Postprocessing: Topography min/max: -831.5 m, 2227 m RMS, max velocity: 0.0121 m/year, 0.0391 m/year *** Timestep 1444: t=2.86482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0047449 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00290944 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00276518 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00289852 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00289793 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00288268 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00289456 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00291573 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00286966 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00289998 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00290262 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00287028 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00289317 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00288528 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00287241 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00290761 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00288566 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00288235 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00286523 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00287168 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00287143 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00291613 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00288124 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0029193 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00290875 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0028851 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00285579 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00286746 Postprocessing: Topography min/max: -831.3 m, 2231 m RMS, max velocity: 0.0121 m/year, 0.0392 m/year *** Timestep 1445: t=2.86682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00476579 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00299022 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00277389 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00285678 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.002866 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00289497 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00287561 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00286668 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0028332 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00286032 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00287158 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00285818 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00283265 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00283245 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00287161 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00286503 Postprocessing: Topography min/max: -829.8 m, 2234 m RMS, max velocity: 0.0121 m/year, 0.0392 m/year *** Timestep 1446: t=2.86882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 112+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00471038 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00289828 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00275489 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00283999 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0028915 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00290315 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00290558 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00287492 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00290199 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00289652 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00287727 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00290582 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00289646 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00287401 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00287383 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00288301 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00287881 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00287809 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00288223 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00287749 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00288628 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00289192 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00286597 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00289196 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0028668 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00287703 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00288515 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00290553 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00290141 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00290202 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00288828 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00290643 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0028962 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00289331 Postprocessing: Topography min/max: -826.7 m, 2237 m RMS, max velocity: 0.0121 m/year, 0.0393 m/year *** Timestep 1447: t=2.87082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 172+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00486152 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297622 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00276369 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00281726 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00289059 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00285489 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00285814 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00289175 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00288936 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00290702 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00288753 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00286751 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00290025 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00289221 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00288336 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00288897 Rebuilding Stokes preconditioner... 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Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00288144 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00290322 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00285641 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00282909 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00287179 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00287702 Postprocessing: Topography min/max: -822 m, 2241 m RMS, max velocity: 0.0122 m/year, 0.0393 m/year *** Timestep 1448: t=2.87282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00483879 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297646 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00274473 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00286212 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00291381 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00291208 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00289112 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00292233 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00290183 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00286708 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00287209 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00290903 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00289274 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00287063 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00286457 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0028663 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0028544 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00289175 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00288902 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0029123 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0028965 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00288014 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00284765 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00284949 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00288008 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00288512 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00287158 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00288161 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00286232 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00287223 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00289293 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00290745 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00287591 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00285986 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00286103 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00290285 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00287411 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00284533 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0028698 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00289395 Postprocessing: Topography min/max: -829.3 m, 2245 m RMS, max velocity: 0.0122 m/year, 0.0394 m/year *** Timestep 1449: t=2.87482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00483672 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00298404 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00275427 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00287277 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0028833 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00291298 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00291266 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00288879 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00287136 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00287146 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00287678 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00285983 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00286514 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00287647 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00286547 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00287984 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00288743 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0028806 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00287284 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00288823 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00288519 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.002854 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00287425 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00291195 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00287731 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00286865 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00288971 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00288078 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00285551 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00478919 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00293607 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00275398 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00289031 Postprocessing: Topography min/max: -836.4 m, 2252 m RMS, max velocity: 0.0122 m/year, 0.0395 m/year *** Timestep 1451: t=2.87882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00484178 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00293377 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00278725 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0028672 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00290078 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0029269 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00289171 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0028793 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00290737 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00293017 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00287418 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00289198 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00291568 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00290858 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0028938 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00291129 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00288567 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.002931 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00291909 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00290129 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00291414 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00293986 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0028695 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00291082 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00290201 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0028871 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00288327 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00290524 Postprocessing: Topography min/max: -836.1 m, 2255 m RMS, max velocity: 0.0122 m/year, 0.0395 m/year *** Timestep 1452: t=2.88082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 46 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 172+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00488149 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00298955 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00279366 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.002878 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00289303 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0029254 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00292809 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00289364 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0028926 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00290974 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00291209 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.002901 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00290432 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00292052 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00290362 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00290274 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00291254 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00294651 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00291075 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00291953 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00290432 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00289994 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00288387 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00290941 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00291823 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00295024 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00290505 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00288507 Postprocessing: Topography min/max: -833.7 m, 2258 m RMS, max velocity: 0.0122 m/year, 0.0396 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00144 *** Timestep 1453: t=2.88282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00484734 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00294176 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00278367 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00288835 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00290774 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00290288 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00291082 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.002911 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00287731 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00289535 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00292937 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0028988 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00290369 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00291291 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00289992 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00287839 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00287836 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00289056 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00289442 Rebuilding Stokes preconditioner... 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Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00290166 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00291889 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00287501 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00286439 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00288393 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00288858 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00289525 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00290517 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00288296 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00289394 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00291983 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00289846 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00288954 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00288112 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00291236 Postprocessing: Topography min/max: -829.3 m, 2262 m RMS, max velocity: 0.0122 m/year, 0.0397 m/year *** Timestep 1454: t=2.88482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 103+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00473376 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00293561 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0027891 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00286343 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00290816 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00292207 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00293286 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00292731 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00290215 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00290119 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0029256 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00291219 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00291082 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00294395 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00294166 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00294039 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00293863 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0029052 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00293152 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00292184 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00291886 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00292508 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0029333 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00290897 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00292027 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00293542 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0029405 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00292349 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00291251 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00293034 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00292098 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00290325 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00289087 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00289835 Postprocessing: Topography min/max: -823.4 m, 2266 m RMS, max velocity: 0.0122 m/year, 0.0397 m/year *** Timestep 1455: t=2.88682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 109+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00476712 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00300357 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00279828 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00282912 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00288973 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0029041 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00289306 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00285684 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00289634 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0028985 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00290035 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0028964 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00291883 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00291066 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00290081 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00287889 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00291925 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00292104 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00289711 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00290886 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.002877 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00289406 Postprocessing: Topography min/max: -828.4 m, 2270 m RMS, max velocity: 0.0122 m/year, 0.0398 m/year *** Timestep 1456: t=2.88882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00472131 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295751 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.002794 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00287485 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00293019 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00294278 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00293279 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00291598 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00291394 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00291511 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0028913 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00288154 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00288992 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00289076 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00291442 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00293383 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00292009 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00288719 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00290078 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00294198 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00292866 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00290957 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00288727 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00289297 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00289942 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00293479 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0029343 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00292337 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00287099 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00292283 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00292322 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0028951 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00290076 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00290946 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00288502 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00292324 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00289162 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00289489 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00290466 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00291139 Postprocessing: Topography min/max: -832.6 m, 2273 m RMS, max velocity: 0.0122 m/year, 0.0398 m/year *** Timestep 1457: t=2.89082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00477023 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00299354 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00278335 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00289054 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00292555 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00293048 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00291943 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00291373 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0029127 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00292401 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00292946 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00294474 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00295456 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00292126 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00289737 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00290143 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0029114 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00294054 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00292028 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00291157 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00293773 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00293159 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0029472 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00291703 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00291785 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00290299 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00291181 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00292236 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00290711 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00288625 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00290864 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00290131 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00287967 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00290537 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00292536 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00289396 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00291425 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00292615 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00291005 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00292056 Postprocessing: Topography min/max: -833.6 m, 2276 m RMS, max velocity: 0.0123 m/year, 0.0399 m/year *** Timestep 1458: t=2.89282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00477968 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0030494 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00283104 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00289058 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00295784 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0029553 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0029635 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00296005 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00296545 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00294976 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00294064 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00293706 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00292027 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0029393 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00295518 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00295491 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00294426 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0029089 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00296649 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00295129 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00292627 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00295063 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00295507 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00293937 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00294587 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00292777 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00293371 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00295757 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00296272 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00291271 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0029204 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00292722 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00294979 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00295043 Postprocessing: Topography min/max: -831.9 m, 2279 m RMS, max velocity: 0.0123 m/year, 0.04 m/year *** Timestep 1459: t=2.89482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00482622 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00296725 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00281635 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00290147 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00293313 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00294526 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00294037 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00293328 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00293836 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00294466 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00293033 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00293932 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00293084 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0029294 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00290924 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00291583 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00291062 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00295761 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00294677 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 181+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00482714 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00302426 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284311 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00289428 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00294122 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00291937 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00291851 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00296505 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00294426 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00290208 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0029392 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00292925 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00293053 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00294111 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00291283 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00290106 Postprocessing: Topography min/max: -822.7 m, 2286 m RMS, max velocity: 0.0123 m/year, 0.0401 m/year *** Timestep 1461: t=2.89882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00477384 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00296363 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00280718 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00288641 Rebuilding Stokes preconditioner... 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Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00291268 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00293708 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00293311 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00290396 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00290871 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00293148 Postprocessing: Topography min/max: -818.9 m, 2290 m RMS, max velocity: 0.0123 m/year, 0.0401 m/year *** Timestep 1462: t=2.90082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00473867 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00300923 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0028198 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00289807 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00291067 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00293499 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0029182 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00293402 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00291848 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00291096 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0029165 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0029401 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00292417 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00295395 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00293039 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00292465 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00290662 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00289948 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00291381 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00295485 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00294903 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00292905 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0029119 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00296094 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00291875 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00292288 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00294068 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00295427 Postprocessing: Topography min/max: -823.8 m, 2293 m RMS, max velocity: 0.0123 m/year, 0.0402 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00145 *** Timestep 1463: t=2.90282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 117+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00468983 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00298486 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00282539 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00291041 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0029243 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00294429 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00294796 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0029734 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00296414 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00295151 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00292801 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00294736 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00292772 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0029682 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00294813 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00294982 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00293678 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00296624 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00298287 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00296977 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00291845 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00294565 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00293268 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00298009 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00293732 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00294205 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0029193 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00295653 Postprocessing: Topography min/max: -825.3 m, 2296 m RMS, max velocity: 0.0123 m/year, 0.0403 m/year *** Timestep 1464: t=2.90482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00475801 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00304064 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284237 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0029208 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0029189 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00295406 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00296275 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00294294 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00292461 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00294877 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00296144 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00296962 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00293842 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00296251 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.002954 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00293771 Postprocessing: Topography min/max: -823.9 m, 2298 m RMS, max velocity: 0.0123 m/year, 0.0404 m/year *** Timestep 1465: t=2.90682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 114+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00473146 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297468 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0027979 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00289415 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00292063 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00292642 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00293598 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00293831 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00293941 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00295865 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00293941 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00296099 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00295289 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0029524 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00293943 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00294129 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00292646 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0029451 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00291685 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00292161 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00294391 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00295144 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00293483 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00295353 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00296183 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00292297 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00292003 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0029419 Postprocessing: Topography min/max: -820.4 m, 2302 m RMS, max velocity: 0.0124 m/year, 0.0404 m/year *** Timestep 1466: t=2.90882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00477563 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00296366 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00279905 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00289255 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00289718 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00291242 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00292808 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00292705 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00293636 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00293991 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0029224 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00293688 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00289176 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00288768 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00292089 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00292099 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00293611 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00292061 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0029101 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00292118 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00292677 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00291603 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00289849 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00290964 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0029041 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00294181 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00292582 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00293383 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00290206 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00288621 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00289292 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0029218 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00292428 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00292836 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0029052 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00290385 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00291023 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00291608 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00290399 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00293806 Postprocessing: Topography min/max: -814.9 m, 2306 m RMS, max velocity: 0.0124 m/year, 0.0404 m/year *** Timestep 1467: t=2.91082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 177+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00479416 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00301909 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284415 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00290764 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00294876 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00297234 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00294843 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00294218 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00293572 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00295835 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00294187 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00294105 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00295912 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00293519 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00294065 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00293189 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00293439 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00296067 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0029504 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00294711 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0029295 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00297583 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00293913 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0029384 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00294953 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00295954 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00293937 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00294303 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00292889 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00295326 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0029468 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00296657 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00292013 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00293361 Postprocessing: Topography min/max: -807.2 m, 2309 m RMS, max velocity: 0.0124 m/year, 0.0405 m/year *** Timestep 1468: t=2.91282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 123+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00470158 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00299482 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00283559 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00290626 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00290664 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00294646 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00296211 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00294579 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00293616 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0029479 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00293558 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00293648 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00296716 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00294914 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0029243 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0029177 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00295507 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00295846 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00293459 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00292235 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00292846 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00295173 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00293082 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00292297 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00293677 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0029458 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00293001 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00291687 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00291933 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00291519 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00292419 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00293443 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00294656 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00293825 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00293285 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00291468 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00289993 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00294145 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00293526 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00295802 Postprocessing: Topography min/max: -812.7 m, 2312 m RMS, max velocity: 0.0124 m/year, 0.0406 m/year *** Timestep 1469: t=2.91482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00471338 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0029869 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00279542 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00287567 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00292732 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00477148 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00302907 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00281449 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00292016 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00297586 Postprocessing: Topography min/max: -814.2 m, 2317 m RMS, max velocity: 0.0124 m/year, 0.0407 m/year *** Timestep 1471: t=2.91882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00471076 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00292441 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00291923 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00291601 Postprocessing: Topography min/max: -811 m, 2321 m RMS, max velocity: 0.0124 m/year, 0.0408 m/year *** Timestep 1472: t=2.92082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00477637 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00301331 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00280993 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0029017 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00291676 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00294577 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00289892 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00290874 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00295084 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00295671 Postprocessing: Topography min/max: -805.4 m, 2324 m RMS, max velocity: 0.0124 m/year, 0.0409 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00146 *** Timestep 1473: t=2.92282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00476709 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00298098 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00283512 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00291512 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00290719 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00293711 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00289852 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00289105 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00291078 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00292385 Postprocessing: Topography min/max: -798 m, 2327 m RMS, max velocity: 0.0124 m/year, 0.0409 m/year *** Timestep 1474: t=2.92482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00481286 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297856 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00280525 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00292789 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00295533 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 142+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00485409 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00300102 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00281449 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00289227 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00290937 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00291047 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00292237 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00290281 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00288117 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00290674 Postprocessing: Topography min/max: -804.8 m, 2333 m RMS, max velocity: 0.0125 m/year, 0.0411 m/year *** Timestep 1476: t=2.92882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0047381 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00299099 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00278503 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00288876 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0029208 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00295646 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00295488 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00297929 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00295352 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00296493 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00293821 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00294287 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00297535 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00295086 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00293676 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00296942 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00296408 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0029396 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00293732 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00295844 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00293033 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00295604 Postprocessing: Topography min/max: -803.1 m, 2335 m RMS, max velocity: 0.0125 m/year, 0.0411 m/year *** Timestep 1477: t=2.93082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00485309 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00301889 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0028554 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00294608 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00297398 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00297783 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00295011 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00296116 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00295375 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00293676 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00295273 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00294553 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00296264 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00294378 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00293627 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0029557 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00295301 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00294331 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00296186 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00296457 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00294846 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00294438 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00295698 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00295881 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00290822 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00292971 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00294288 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00293113 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00292999 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00291424 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00293465 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00292063 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00292427 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00294241 Postprocessing: Topography min/max: -798.7 m, 2339 m RMS, max velocity: 0.0125 m/year, 0.0412 m/year *** Timestep 1478: t=2.93282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00472402 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00296063 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284307 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00290756 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00297258 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00293617 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0029224 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00294695 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00296607 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00297131 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00295202 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00292847 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0029332 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00296601 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00296151 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00295227 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00292702 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00297411 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00294648 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00293665 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00291233 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00293478 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00297715 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00296168 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00292356 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0029593 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00297266 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00295663 Postprocessing: Topography min/max: -791.7 m, 2342 m RMS, max velocity: 0.0125 m/year, 0.0413 m/year *** Timestep 1479: t=2.93482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 104+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00473556 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00480258 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00303162 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00285242 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00291797 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00295899 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. 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Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00483774 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0030082 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287429 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00293621 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00298659 Postprocessing: Topography min/max: -793.1 m, 2350 m RMS, max velocity: 0.0125 m/year, 0.0414 m/year *** Timestep 1482: t=2.94082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00483755 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0030706 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284908 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00290194 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00295548 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00297879 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00295552 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00296391 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00296016 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00297032 Postprocessing: Topography min/max: -790.1 m, 2352 m RMS, max velocity: 0.0126 m/year, 0.0415 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00147 *** Timestep 1483: t=2.94282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00479041 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00300048 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00281452 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00294463 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00299354 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00294596 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0029416 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00295212 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00297265 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00298073 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00299225 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00298956 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00298456 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00297639 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00297045 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00296246 Postprocessing: Topography min/max: -784.2 m, 2355 m RMS, max velocity: 0.0126 m/year, 0.0416 m/year *** Timestep 1484: t=2.94482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00499489 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00306339 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284694 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0029663 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00297727 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0029838 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00297023 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0029678 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00299605 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00298225 Postprocessing: Topography min/max: -775.7 m, 2359 m RMS, max velocity: 0.0126 m/year, 0.0417 m/year *** Timestep 1485: t=2.94682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 107+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00477605 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00304163 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287168 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00294729 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00297482 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00301192 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0029828 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00297902 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00298455 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00298146 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0029527 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00298972 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00298514 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00302178 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00296585 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00297756 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00294512 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00299639 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0029995 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00296999 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00298486 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00300954 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00298717 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00300413 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00295489 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00300377 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00299859 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00298055 Postprocessing: Topography min/max: -778 m, 2361 m RMS, max velocity: 0.0126 m/year, 0.0417 m/year *** Timestep 1486: t=2.94882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0047608 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00301161 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00283772 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00290237 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00297171 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0029675 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00294596 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00294062 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00295641 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00298572 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00297183 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00298269 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00296411 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00298908 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0029744 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00295071 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00296691 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00300793 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0029611 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00295838 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00295998 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00298183 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00294391 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0029493 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0029523 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00298034 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00293717 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0029648 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00296316 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0029839 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00298547 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00295828 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00294384 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00295413 Postprocessing: Topography min/max: -780.4 m, 2364 m RMS, max velocity: 0.0126 m/year, 0.0418 m/year *** Timestep 1487: t=2.95082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00480796 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00304391 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00285779 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00294392 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00296446 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00296833 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0029436 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00296412 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00294703 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00296647 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00295721 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00300668 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00298742 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00296936 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00295923 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00298657 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00295945 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00298923 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00295595 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00296317 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00294533 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00295772 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0029478 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00296026 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00294987 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00297589 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00293742 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00295103 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00294522 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00293659 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00295061 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00298642 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00296016 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00293192 Postprocessing: Topography min/max: -779 m, 2366 m RMS, max velocity: 0.0126 m/year, 0.0419 m/year *** Timestep 1488: t=2.95282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0048058 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00300201 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284409 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00290073 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00292998 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00298821 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00298524 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00297573 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00296659 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00298143 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0029707 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0029876 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00297887 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00298538 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00294533 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00294769 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00293714 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00295326 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0029313 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00295584 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00295524 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00297643 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00293531 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00295957 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00294806 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 160+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00479084 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00301756 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284377 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00292335 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00292346 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00481273 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00309082 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0028641 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00291875 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00295297 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00295162 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00297439 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00298029 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00296068 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00295469 Postprocessing: Topography min/max: -758.5 m, 2374 m RMS, max velocity: 0.0127 m/year, 0.0421 m/year *** Timestep 1491: t=2.95882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00471303 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00293058 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00293209 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00294232 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00292868 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00293163 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00292903 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00292316 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00292978 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00294835 Postprocessing: Topography min/max: -763.5 m, 2377 m RMS, max velocity: 0.0127 m/year, 0.0422 m/year *** Timestep 1492: t=2.96082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00477253 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00305867 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00288907 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00295812 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00298002 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00298534 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00296495 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0029469 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00296652 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00297472 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00296592 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00296883 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00296569 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00296094 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00296382 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00294316 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00294338 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00296614 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00293649 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00293985 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00294907 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00294853 Postprocessing: Topography min/max: -764.6 m, 2379 m RMS, max velocity: 0.0127 m/year, 0.0423 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00148 *** Timestep 1493: t=2.96282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00469886 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295199 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00281622 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00290535 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00295126 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00296891 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00297572 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 180+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0046735 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00300653 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00283297 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00290946 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00294707 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 142+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00477797 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00302705 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00286049 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00291398 Rebuilding Stokes preconditioner... 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Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00298272 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00297586 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00300169 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0029671 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00298737 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0029957 Postprocessing: Topography min/max: -749.1 m, 2386 m RMS, max velocity: 0.0127 m/year, 0.0425 m/year *** Timestep 1496: t=2.96882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0048478 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00296109 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0029604 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00298713 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00299612 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00297209 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0029651 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00296132 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00296786 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00296243 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00298412 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00299588 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00297745 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00298976 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00296627 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00296689 Postprocessing: Topography min/max: -740.4 m, 2389 m RMS, max velocity: 0.0127 m/year, 0.0425 m/year *** Timestep 1497: t=2.97082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00489056 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00311778 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00288919 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00297607 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00300766 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00302116 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00304686 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00301729 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00300574 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0030312 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00301267 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00299344 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0029961 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00298349 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00298254 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00297736 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00301255 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00299482 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00298934 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00296488 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00298497 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00300111 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00301515 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00299397 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00301003 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00299206 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00298865 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00300868 Postprocessing: Topography min/max: -744.8 m, 2392 m RMS, max velocity: 0.0128 m/year, 0.0426 m/year *** Timestep 1498: t=2.97282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00491231 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00303907 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289912 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00295676 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00297295 Postprocessing: Topography min/max: -745.4 m, 2394 m RMS, max velocity: 0.0128 m/year, 0.0427 m/year *** Timestep 1499: t=2.97482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00485713 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00480509 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00301031 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00282476 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00290061 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00295391 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00296833 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00297649 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00298951 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00298752 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00297607 Postprocessing: Topography min/max: -736.7 m, 2398 m RMS, max velocity: 0.0128 m/year, 0.0428 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 3.62e+04s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 18040 | 9.26e+03s | 26% | | Assemble composition system | 3157 | 8.79e+03s | 24% | | Assemble temperature system | 451 | 1.27e+03s | 3.5% | | Build Stokes preconditioner | 18040 | 1.08e+04s | 30% | | Build composition preconditioner | 3157 | 95.2s | 0.26% | | Build temperature preconditioner | 451 | 13.5s | 0% | | Create snapshot | 9 | 19.8s | 0% | | Initialization | 1 | 0.338s | 0% | | Mesh deformation | 451 | 54.3s | 0.15% | | Postprocessing | 451 | 175s | 0.48% | | Setup dof systems | 1 | 0.26s | 0% | | Setup matrices | 1 | 0.758s | 0% | | Solve Stokes system | 18040 | 5.48e+03s | 15% | | Solve composition system | 3157 | 158s | 0.44% | | Solve temperature system | 451 | 49.5s | 0.14% | +----------------------------------+-----------+------------+------------+ *** Timestep 1501: t=2.97882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 139+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0047682 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00304305 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284334 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00298253 Postprocessing: Topography min/max: -729.2 m, 2400 m RMS, max velocity: 0.0128 m/year, 0.0429 m/year *** Timestep 1502: t=2.98082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00472267 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00300872 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287295 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00291817 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00291806 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00298485 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00300099 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00300555 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00296964 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00299626 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00298881 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00293407 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00295604 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00296713 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00297351 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0029782 Postprocessing: Topography min/max: -719.8 m, 2403 m RMS, max velocity: 0.0128 m/year, 0.043 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00149 *** Timestep 1503: t=2.98282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00479593 Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00300658 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00281651 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00290723 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00296138 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00296668 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00295092 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0029775 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00299883 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00294801 Postprocessing: Topography min/max: -723.9 m, 2405 m RMS, max velocity: 0.0128 m/year, 0.043 m/year *** Timestep 1504: t=2.98482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00476407 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00300306 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0028691 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00293933 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00296368 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00298135 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00296305 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00299176 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00297499 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0029651 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00294086 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00297486 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00297128 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00299695 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00295609 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00298627 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00297446 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00298853 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00295267 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00298523 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00296507 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00295552 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00293683 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00298189 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.002975 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00295832 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00295575 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00296014 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00295016 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00295708 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00294196 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00297515 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0029671 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0029628 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00294192 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00295661 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00294704 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00297876 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00297626 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00297386 Postprocessing: Topography min/max: -724.5 m, 2407 m RMS, max velocity: 0.0129 m/year, 0.0431 m/year *** Timestep 1505: t=2.98682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00476343 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.003086 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287784 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00295314 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00302366 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00301448 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00300057 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00302611 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00298355 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00297805 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00298288 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00299843 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00297279 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00299084 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00296945 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00298585 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00296541 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00297548 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00297475 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00300509 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00297894 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00299475 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0029615 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0030038 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00300772 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00299169 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00295731 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00298013 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00295901 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00299437 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00298395 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00295306 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00294692 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00296196 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00293713 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00296635 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00296176 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00296029 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00296988 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00300391 Postprocessing: Topography min/max: -721.4 m, 2409 m RMS, max velocity: 0.0129 m/year, 0.0432 m/year *** Timestep 1506: t=2.98882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00472471 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00302083 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284452 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00296189 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0029775 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00298113 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00295246 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00296643 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00294989 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0029648 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00298891 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00302041 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00296632 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00296807 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00294416 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00298754 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00297942 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.002978 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00293493 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00298727 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0029808 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0029758 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00295058 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00300138 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00298716 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00298633 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00295115 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00300088 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00296725 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00300148 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00294361 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00295684 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00296369 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00299281 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00294278 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00297238 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00294903 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0029794 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00296975 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.002968 Postprocessing: Topography min/max: -715.6 m, 2411 m RMS, max velocity: 0.0129 m/year, 0.0433 m/year *** Timestep 1507: t=2.99082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00481931 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00304003 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287277 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00293914 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00296718 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00299647 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00297512 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00300333 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00298862 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00301712 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00299594 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00301578 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00299506 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0029717 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00296688 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00297252 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00296807 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00298414 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00296468 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0030053 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00297364 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00299189 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00298971 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00298137 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00296833 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00302631 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00301692 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00300548 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00297935 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00300821 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0029748 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00299421 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00299725 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00301898 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00299957 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00297703 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00299024 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0029967 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00298039 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0029736 Postprocessing: Topography min/max: -707.9 m, 2413 m RMS, max velocity: 0.0129 m/year, 0.0433 m/year *** Timestep 1508: t=2.99282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00476573 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00305803 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00286801 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00297875 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00302722 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00300983 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00296704 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00299371 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00300168 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00300964 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00299399 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0029963 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00296323 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00300186 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00301393 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00300899 Postprocessing: Topography min/max: -698.9 m, 2415 m RMS, max velocity: 0.0129 m/year, 0.0434 m/year *** Timestep 1509: t=2.99482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00477328 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00300279 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00285824 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00299988 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00299491 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0029887 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00298987 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00299911 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00298899 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00301062 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00303 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00299678 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00299033 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0030116 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00299821 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00301872 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00302093 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00301385 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0030246 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00299816 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0030014 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00300039 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00299214 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00298476 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00299632 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00300184 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00298484 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00298999 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00299117 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00299673 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00299205 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00298566 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00296249 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00296452 Postprocessing: Topography min/max: -703.1 m, 2418 m RMS, max velocity: 0.0129 m/year, 0.0435 m/year *** Timestep 1510: t=2.99682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 170+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00481594 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00305714 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00290409 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00295993 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00304469 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00304032 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00300666 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00305414 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00304776 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00303491 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00300072 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00303962 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00304012 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00300523 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00301596 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00302384 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00299565 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00298115 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0030124 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00302392 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0030053 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00301165 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00301727 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00301911 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00299412 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00298895 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00302916 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00302292 Postprocessing: Topography min/max: -703.5 m, 2420 m RMS, max velocity: 0.013 m/year, 0.0436 m/year *** Timestep 1511: t=2.99882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00483985 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00303138 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0028929 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00297679 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00301425 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00299779 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00299448 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00303495 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00302384 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00301831 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00298961 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00301544 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00303228 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00302569 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0029949 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00301595 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00300097 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00300856 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00298984 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00301487 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0030089 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00301716 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0030194 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00303132 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00300246 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00300699 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00300395 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00302574 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00300833 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00301051 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00299867 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00300732 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00301546 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00301202 Postprocessing: Topography min/max: -700.5 m, 2422 m RMS, max velocity: 0.013 m/year, 0.0436 m/year *** Timestep 1512: t=3.00082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 163+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00483303 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00306684 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0028796 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00298162 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00300338 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00302164 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00303061 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00302368 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00302898 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00302705 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00300522 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00303109 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0030584 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00302655 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.003003 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00300997 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00302044 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00301936 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00303117 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00303878 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00301902 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00301933 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00299978 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00299819 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00300114 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00301876 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00303939 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00300906 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0030006 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00301028 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00298934 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00301806 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00300093 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00300894 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00301636 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00301633 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00300459 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00302063 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00301536 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00302371 Postprocessing: Topography min/max: -694.9 m, 2423 m RMS, max velocity: 0.013 m/year, 0.0437 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00150 *** Timestep 1513: t=3.00282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00478257 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00472316 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00306694 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00291243 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00299547 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.003007 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00303738 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00302963 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0030223 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00305218 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00305301 Postprocessing: Topography min/max: -679.5 m, 2427 m RMS, max velocity: 0.013 m/year, 0.0439 m/year *** Timestep 1515: t=3.00682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00486543 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00303582 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287968 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00294867 Rebuilding Stokes preconditioner... 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Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00297416 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00298787 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00301754 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00300597 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00300083 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00300244 Postprocessing: Topography min/max: -683.5 m, 2429 m RMS, max velocity: 0.013 m/year, 0.044 m/year *** Timestep 1516: t=3.00882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 101+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00476761 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00302209 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00300405 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00302275 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00300693 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00301038 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00301285 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00300782 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00298231 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00300568 Postprocessing: Topography min/max: -683.8 m, 2431 m RMS, max velocity: 0.013 m/year, 0.0441 m/year *** Timestep 1517: t=3.01082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00476148 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00301356 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289681 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0029989 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00301251 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00303877 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00301747 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00299734 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00299777 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00301842 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00300752 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00300716 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00300694 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00302171 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00300419 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00299928 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00300532 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00303409 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00303207 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00300071 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00301019 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00301848 Postprocessing: Topography min/max: -680.8 m, 2433 m RMS, max velocity: 0.0131 m/year, 0.0441 m/year *** Timestep 1518: t=3.01282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00486521 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00305425 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289838 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00297779 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00300135 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0030175 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00301295 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00301591 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00301548 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00300897 Postprocessing: Topography min/max: -675.3 m, 2434 m RMS, max velocity: 0.0131 m/year, 0.0442 m/year *** Timestep 1519: t=3.01482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00471898 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00299225 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00301334 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00302747 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00299835 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00301002 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00299627 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00297603 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00300031 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0030293 Postprocessing: Topography min/max: -667.7 m, 2436 m RMS, max velocity: 0.0131 m/year, 0.0443 m/year *** Timestep 1520: t=3.01682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00475545 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00307916 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289171 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00295716 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00299255 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00298691 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00299658 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00299841 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00299532 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00299279 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00297684 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00298964 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00297488 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00297297 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0030085 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00302656 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00297901 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00294903 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00299457 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00299954 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00298314 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00296905 Postprocessing: Topography min/max: -661.5 m, 2438 m RMS, max velocity: 0.0131 m/year, 0.0444 m/year *** Timestep 1521: t=3.01882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0048338 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00308657 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0029211 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00298999 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00301054 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00301975 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00301582 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00300554 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00302711 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00302442 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00300464 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00301673 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00302515 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00302473 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00301462 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.003001 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00301037 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00300962 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00302253 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00301374 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00303995 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00302588 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00299799 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00300373 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00299888 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00299884 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00301117 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00301219 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00299522 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00300616 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0029815 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00298886 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00300002 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00301699 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00300133 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00301821 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00300774 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00300107 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00300513 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00299129 Postprocessing: Topography min/max: -665.3 m, 2440 m RMS, max velocity: 0.0131 m/year, 0.0445 m/year *** Timestep 1522: t=3.02082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00477753 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00300833 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289169 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00297506 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00300383 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00301841 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00303021 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00302632 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00302777 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00301533 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00302818 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00301459 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0030139 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00298058 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00301393 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00299197 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00299641 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00300916 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00301626 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00299979 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00300881 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00300869 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00300692 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00297729 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00300979 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00299118 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00300767 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0030133 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00302047 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0029995 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0030088 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00298425 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00299652 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00305515 Postprocessing: Topography min/max: -665.3 m, 2441 m RMS, max velocity: 0.0131 m/year, 0.0446 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00151 *** Timestep 1523: t=3.02282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00481903 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00301822 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289696 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00298151 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00297046 Rebuilding Stokes preconditioner... 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Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00488586 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00303434 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00292281 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0030174 Postprocessing: Topography min/max: -656.8 m, 2445 m RMS, max velocity: 0.0132 m/year, 0.0447 m/year *** Timestep 1525: t=3.02682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00483467 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00296298 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00300203 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00296901 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00298814 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00295447 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00297305 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00299683 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00299111 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0029594 Postprocessing: Topography min/max: -649.1 m, 2446 m RMS, max velocity: 0.0132 m/year, 0.0448 m/year *** Timestep 1526: t=3.02882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00473765 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00300019 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0029097 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00298452 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00300784 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00303281 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00302451 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00297764 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00296023 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0029926 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00299511 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00300374 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00299261 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00297191 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00296573 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00297107 Postprocessing: Topography min/max: -645 m, 2447 m RMS, max velocity: 0.0132 m/year, 0.0449 m/year *** Timestep 1527: t=3.03082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0047562 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00304311 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287226 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00294869 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00299446 Postprocessing: Topography min/max: -648.7 m, 2449 m RMS, max velocity: 0.0132 m/year, 0.045 m/year *** Timestep 1528: t=3.03282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 104+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00484792 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00477833 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0030277 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00291185 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00294387 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00300986 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.002976 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00300832 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00299869 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00299733 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00302075 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.002997 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00297382 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00296091 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0029929 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0029995 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00300327 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00299032 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0030066 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00300287 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0029774 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00298938 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0029785 Postprocessing: Topography min/max: -645.3 m, 2453 m RMS, max velocity: 0.0133 m/year, 0.0451 m/year *** Timestep 1530: t=3.03682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 139+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00483362 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00301797 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289777 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00297418 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00300614 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00299375 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00302294 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00301393 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00299163 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00301149 Postprocessing: Topography min/max: -639.7 m, 2454 m RMS, max velocity: 0.0133 m/year, 0.0452 m/year *** Timestep 1531: t=3.03882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00477769 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00306447 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289526 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00296018 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00298237 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00299924 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00297068 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00296964 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00302209 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0030037 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0029851 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00297802 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0030039 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00298934 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00297634 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00297692 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00300017 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00298973 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00298126 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00296578 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00295566 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00298283 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00299026 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00298552 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00298592 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00298921 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00297151 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00299639 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00298003 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00296588 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0029896 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00299138 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00298748 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00296992 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00298971 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00299258 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00298423 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00299799 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00298288 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00297963 Postprocessing: Topography min/max: -631.8 m, 2455 m RMS, max velocity: 0.0133 m/year, 0.0453 m/year *** Timestep 1532: t=3.04082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00473183 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0029713 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00283435 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00295502 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00301125 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00300024 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00299762 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00301184 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00299537 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00300064 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00298308 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00299094 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00299998 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00302329 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00301218 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00296615 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00295184 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00297925 Postprocessing: Topography min/max: -630.1 m, 2456 m RMS, max velocity: 0.0133 m/year, 0.0454 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00152 *** Timestep 1533: t=3.04282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00474654 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00479383 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00303008 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289108 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00296446 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00296783 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00299076 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00296099 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00297329 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0029841 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00299208 Postprocessing: Topography min/max: -633.3 m, 2459 m RMS, max velocity: 0.0134 m/year, 0.0456 m/year *** Timestep 1535: t=3.04682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00480208 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00304061 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00286498 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00294563 Rebuilding Stokes preconditioner... 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Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00301754 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00297286 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00296759 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00298565 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0029915 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00299709 Postprocessing: Topography min/max: -629.9 m, 2461 m RMS, max velocity: 0.0134 m/year, 0.0457 m/year *** Timestep 1536: t=3.04882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00477478 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00304777 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00293421 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00298807 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00298691 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00300248 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00304959 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00304745 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00302047 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00300502 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00303441 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0030367 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00302558 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00304944 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00302125 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00300337 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00303604 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00303326 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00304196 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00300233 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00303724 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00306027 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00302377 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00299387 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00302135 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00301667 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00303754 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00302946 Postprocessing: Topography min/max: -624.3 m, 2462 m RMS, max velocity: 0.0134 m/year, 0.0458 m/year *** Timestep 1537: t=3.05082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00482319 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00303348 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00292075 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00299784 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00300889 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00303696 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00301564 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00300405 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00304384 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00304002 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00302751 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00303267 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00302091 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00302565 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00302885 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00300958 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0030049 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 142+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00481299 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00304266 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00290821 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00298768 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00300206 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00301268 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00302986 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00303731 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00303119 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00302787 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00301395 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00304293 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00305178 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00304109 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00302054 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00302847 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00299211 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00301785 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00301753 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00300774 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00298666 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00301607 Postprocessing: Topography min/max: -617.1 m, 2464 m RMS, max velocity: 0.0134 m/year, 0.0459 m/year *** Timestep 1539: t=3.05482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.004795 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00303585 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00290049 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0030022 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00302708 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0030106 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00300179 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00302895 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00300825 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00305215 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00302544 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0029972 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00301346 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00303092 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00302054 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00303558 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00301765 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00301499 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00300301 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00303587 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00302908 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00306143 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00302333 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00301621 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00299488 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.003036 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00302218 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00302467 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00300286 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0030046 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00304159 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00301401 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00301639 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00304864 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00302453 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0030287 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00301234 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00303289 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00300833 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00303025 Postprocessing: Topography min/max: -620.5 m, 2465 m RMS, max velocity: 0.0134 m/year, 0.046 m/year *** Timestep 1540: t=3.05682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 111+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00480992 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00303931 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289107 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00298471 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00301284 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00301675 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00304134 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00303566 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00306245 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00309746 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00302948 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00303201 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00304685 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00304695 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00305751 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00306767 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00308363 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00308642 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00305236 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00301531 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00301338 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00302784 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00303351 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00305107 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00305506 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00305139 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00304269 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00304393 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00304522 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00303723 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00305535 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00307098 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0030558 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00306914 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00304688 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00304201 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00306818 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00308975 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00308765 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00307759 Postprocessing: Topography min/max: -620.1 m, 2467 m RMS, max velocity: 0.0135 m/year, 0.0461 m/year *** Timestep 1541: t=3.05882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00483676 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00308628 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00292189 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00302288 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00300932 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00299415 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00302252 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00303537 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00302349 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00303373 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00300803 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00302885 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00302008 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00301712 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00303978 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00304089 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00302445 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0030108 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00301626 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00302737 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00301004 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00300861 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00300707 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00301986 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00302153 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00302418 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00300458 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00301985 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00304334 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00303576 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00301376 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00299826 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0030023 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00300664 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00300804 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00303396 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00300337 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00299606 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00301747 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00302552 Postprocessing: Topography min/max: -616.6 m, 2469 m RMS, max velocity: 0.0135 m/year, 0.0462 m/year *** Timestep 1542: t=3.06082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00472986 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00306312 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00290933 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00298277 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00301337 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00302842 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00302586 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00304087 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00303294 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00303087 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00300932 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00302733 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00303626 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00303857 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00301647 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00300528 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00299843 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00304546 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00303791 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00303959 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0030171 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00301049 Postprocessing: Topography min/max: -611 m, 2470 m RMS, max velocity: 0.0135 m/year, 0.0463 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00153 *** Timestep 1543: t=3.06282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00475685 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00306843 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00292286 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00301101 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00303504 Rebuilding Stokes preconditioner... 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Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00478704 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00305396 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00290059 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0029979 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00300518 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00299738 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00301887 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00300239 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00299048 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00298219 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00301133 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00299473 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00301187 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00300788 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00301395 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00301394 Postprocessing: Topography min/max: -605.8 m, 2472 m RMS, max velocity: 0.0135 m/year, 0.0465 m/year *** Timestep 1545: t=3.06682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0047392 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00300887 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00300675 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00297356 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00298272 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00300154 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00300396 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00295518 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00297531 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0030019 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00300309 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00297078 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00297069 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00297357 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00300831 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00296557 Postprocessing: Topography min/max: -609.3 m, 2472 m RMS, max velocity: 0.0136 m/year, 0.0466 m/year *** Timestep 1546: t=3.06882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00476908 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00304505 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00285496 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00294562 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00299906 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00298949 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00298172 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00297772 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00295419 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00295717 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00298948 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0029725 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00298086 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00297015 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00295065 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00295672 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00298869 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00298612 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00296023 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00296326 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00297705 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00298883 Postprocessing: Topography min/max: -608.9 m, 2474 m RMS, max velocity: 0.0136 m/year, 0.0467 m/year *** Timestep 1547: t=3.07082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00490094 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297246 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284889 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00293451 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00296954 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00296252 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00294661 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00297113 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00296417 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00295019 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00293731 Postprocessing: Topography min/max: -605.5 m, 2475 m RMS, max velocity: 0.0136 m/year, 0.0468 m/year *** Timestep 1548: t=3.07282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00476456 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00297596 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00294892 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00294728 Postprocessing: Topography min/max: -599.9 m, 2477 m RMS, max velocity: 0.0136 m/year, 0.0469 m/year *** Timestep 1549: t=3.07482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00467934 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295951 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284432 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00291547 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00296059 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00297839 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00298714 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00295803 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00297449 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00298784 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00296129 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0029774 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0029579 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00296212 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00295937 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00296925 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00294991 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00297408 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00297799 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00296314 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00295208 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00296313 Postprocessing: Topography min/max: -592.1 m, 2478 m RMS, max velocity: 0.0136 m/year, 0.047 m/year *** Snapshot created! *** Timestep 1550: t=3.07682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00471204 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00298454 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284612 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00294753 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00296875 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00296234 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00294717 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00294228 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0029759 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00296156 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00295324 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0029674 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00297464 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00295883 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00294733 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00297466 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0029648 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00295015 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00294314 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00292174 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00293741 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00294258 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00292419 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00291738 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0029267 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00294185 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0029601 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00296639 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00293746 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00292981 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00295329 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00296931 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00295711 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00295331 Postprocessing: Topography min/max: -595.7 m, 2478 m RMS, max velocity: 0.0137 m/year, 0.0471 m/year *** Timestep 1551: t=3.07882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00473187 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00299889 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287149 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00294947 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00295969 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0029765 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00295594 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00296615 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0029957 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0029895 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00297006 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00297081 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00296754 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00296722 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00297677 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00297402 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00296881 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00298609 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00296669 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00295983 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00297209 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00298236 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00297987 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00295779 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00297304 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00297659 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00298326 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00298242 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00299373 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00299759 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00296705 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00298764 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00297796 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0029707 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00296075 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00297878 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00297255 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0029594 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00296996 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00296684 Postprocessing: Topography min/max: -599.6 m, 2479 m RMS, max velocity: 0.0137 m/year, 0.0472 m/year *** Timestep 1552: t=3.08082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00466889 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00298656 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287294 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00292742 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00298716 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00297504 Postprocessing: Topography min/max: -599.4 m, 2480 m RMS, max velocity: 0.0137 m/year, 0.0473 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00154 *** Timestep 1553: t=3.08282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 107+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00466528 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00471122 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0029945 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0028835 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00297483 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00297433 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00296213 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00295963 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00294862 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00290827 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00296916 Postprocessing: Topography min/max: -590.7 m, 2483 m RMS, max velocity: 0.0137 m/year, 0.0475 m/year *** Timestep 1555: t=3.08682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00470804 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00301021 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00290664 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00297606 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00296808 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00296841 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00300953 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00300636 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00295656 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00297149 Postprocessing: Topography min/max: -583.2 m, 2484 m RMS, max velocity: 0.0138 m/year, 0.0476 m/year *** Timestep 1556: t=3.08882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00473267 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00297114 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00297412 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0029946 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00299282 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00300497 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00300589 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00297743 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00297261 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00300178 Postprocessing: Topography min/max: -586.4 m, 2484 m RMS, max velocity: 0.0138 m/year, 0.0477 m/year *** Timestep 1557: t=3.09082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00473784 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0030114 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00291058 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00298345 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0029988 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 151+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00473484 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0030464 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289922 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.002986 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00300624 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00301591 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00301529 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00297626 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00298666 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00299785 Postprocessing: Topography min/max: -590.9 m, 2485 m RMS, max velocity: 0.0138 m/year, 0.0479 m/year *** Timestep 1559: t=3.09482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 136+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00472391 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00302439 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00290243 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00295799 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00298844 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00300692 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00302012 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00302029 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00301344 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00299838 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00303503 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00301677 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00298003 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00302917 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00299644 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00299856 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00301592 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00299907 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00299135 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00301877 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00302062 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00300887 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00300933 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00302532 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00299166 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00299223 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00300311 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00299633 Postprocessing: Topography min/max: -588.1 m, 2487 m RMS, max velocity: 0.0139 m/year, 0.048 m/year *** Timestep 1560: t=3.09682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00469325 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00300065 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0028886 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00296491 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00301155 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00301965 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0030227 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00302427 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0030133 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00300897 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00303442 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00304868 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00304376 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00301688 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00301631 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00302301 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00301255 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00301958 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00301876 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00301929 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00302145 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00301553 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00299423 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00297551 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00301953 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00302153 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00300676 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00299752 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00301229 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00299724 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0030076 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00300976 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00300957 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00301426 Postprocessing: Topography min/max: -582.9 m, 2488 m RMS, max velocity: 0.0139 m/year, 0.0481 m/year *** Timestep 1561: t=3.09882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 102+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00467944 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00302895 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00291213 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0029919 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00301129 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00299513 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00299065 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00300018 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00301733 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00303922 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00299894 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00298419 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00303043 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00301998 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00303867 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00301339 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00300907 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00297988 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0030065 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00302237 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00300887 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00299866 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00303215 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00301252 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0030407 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00300308 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00300835 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00301671 Postprocessing: Topography min/max: -575.8 m, 2489 m RMS, max velocity: 0.0139 m/year, 0.0482 m/year *** Timestep 1562: t=3.10082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00474082 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. 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Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 113+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00470393 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00299055 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289409 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00295745 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00301006 Rebuilding Stokes preconditioner... 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Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00474715 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00303712 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00290252 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00300819 Postprocessing: Topography min/max: -583.4 m, 2491 m RMS, max velocity: 0.014 m/year, 0.0485 m/year *** Timestep 1565: t=3.10682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00470907 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00300079 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00291583 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00296573 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00300299 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00296609 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00301196 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00302249 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00300469 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00296686 Postprocessing: Topography min/max: -581 m, 2491 m RMS, max velocity: 0.014 m/year, 0.0487 m/year *** Timestep 1566: t=3.10882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00470134 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00303216 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287064 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00296488 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00299571 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0030345 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00299372 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00302902 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00300608 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00301672 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00301739 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00302303 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00301444 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00301837 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0030068 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00299916 Postprocessing: Topography min/max: -576.2 m, 2492 m RMS, max velocity: 0.014 m/year, 0.0488 m/year *** Timestep 1567: t=3.11082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00471698 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00302071 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00290546 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.002984 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00302582 Postprocessing: Topography min/max: -569.5 m, 2493 m RMS, max velocity: 0.014 m/year, 0.0489 m/year *** Timestep 1568: t=3.11282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00471623 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.003007 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289749 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00298762 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0030037 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00301108 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00299066 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00303862 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00304669 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00304723 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00298401 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00299693 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0030205 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00304551 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00302832 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00301595 Postprocessing: Topography min/max: -569 m, 2494 m RMS, max velocity: 0.0141 m/year, 0.049 m/year *** Timestep 1569: t=3.11482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00472445 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00298939 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00291505 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00298444 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00300737 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00304936 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00303823 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0030238 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00302592 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00304294 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00302113 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00300031 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00304064 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00302617 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00302815 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00302052 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00303611 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00304813 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00302394 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00300893 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00303537 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00304692 Postprocessing: Topography min/max: -574.5 m, 2495 m RMS, max velocity: 0.0141 m/year, 0.0491 m/year *** Timestep 1570: t=3.11682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00477341 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00305079 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00292612 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00298523 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00303049 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00299057 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00301846 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00303151 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0030432 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00301544 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00299833 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00302817 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0030413 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00301574 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00302286 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00302694 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00301697 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00301816 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00299187 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00301093 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00301783 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00299676 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00300467 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00301826 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00299524 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00299203 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00302181 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00302666 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00301739 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00302379 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00300294 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00300652 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00299814 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00299367 Postprocessing: Topography min/max: -576.3 m, 2495 m RMS, max velocity: 0.0141 m/year, 0.0493 m/year *** Timestep 1571: t=3.11882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00474876 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0030266 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0029123 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00295556 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00297818 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00297948 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00302027 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00300736 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00299115 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0029883 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00301076 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00301043 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00301648 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00301816 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00301976 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00298825 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00301193 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00304953 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00301854 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0029862 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00300668 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00302756 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00302315 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00298064 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0029912 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00302474 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00303695 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0030129 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00300947 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00300266 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00301268 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0030235 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00300105 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00300481 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0030154 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00298478 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00301577 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00478617 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00306133 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00294412 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00299297 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00301846 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0030288 Postprocessing: Topography min/max: -570 m, 2497 m RMS, max velocity: 0.0142 m/year, 0.0495 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00156 *** Timestep 1573: t=3.12282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00481903 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00482982 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00306067 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00291696 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00297699 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0030081 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00307759 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0030789 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00307872 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00306127 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00302967 Postprocessing: Topography min/max: -560.7 m, 2499 m RMS, max velocity: 0.0142 m/year, 0.0498 m/year *** Timestep 1575: t=3.12682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00480497 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00305709 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00296267 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00302753 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00307692 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00305761 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00307145 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00308365 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00306306 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00306615 Postprocessing: Topography min/max: -566.7 m, 2500 m RMS, max velocity: 0.0143 m/year, 0.0499 m/year *** Timestep 1576: t=3.12882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 169+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00481242 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00308611 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00306947 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00304663 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0030572 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00307523 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00310968 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00307969 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00305552 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00306295 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00305118 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00306921 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0030729 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00306377 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00304419 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00305303 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00306378 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00309161 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00308494 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00308999 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00304733 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00304182 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00306645 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00307389 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00307474 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00304648 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00308151 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00308446 Postprocessing: Topography min/max: -569.3 m, 2501 m RMS, max velocity: 0.0143 m/year, 0.05 m/year *** Timestep 1577: t=3.13082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00489279 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00310125 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00296814 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00301991 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00305562 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00307166 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00307234 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0030874 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00305031 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00307123 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00308316 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00305486 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00307195 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00312498 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00309872 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00308986 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00307312 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00311037 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00307257 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00306385 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00306526 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00305353 Postprocessing: Topography min/max: -568.1 m, 2501 m RMS, max velocity: 0.0143 m/year, 0.0502 m/year *** Timestep 1578: t=3.13282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 160+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00488744 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00312959 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00296089 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00305455 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00306285 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00306171 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00306507 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00308549 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00304259 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00305851 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00305995 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00307378 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00304941 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00307834 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00306029 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00305246 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00303737 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00306911 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00306317 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00308525 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00305933 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00308695 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00307878 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00305641 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00303389 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00306589 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00306001 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00305577 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00305468 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00307409 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00304794 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00306865 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00307324 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00306867 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00306644 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00306871 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0030583 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00305862 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00304661 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00305626 Postprocessing: Topography min/max: -564.1 m, 2501 m RMS, max velocity: 0.0143 m/year, 0.0503 m/year *** Timestep 1579: t=3.13482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00482774 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00309817 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00293334 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00301926 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00304855 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00308496 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00308808 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00309459 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00310147 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00308747 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00306158 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0030991 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00306855 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00308387 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00307645 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00308505 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00305906 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0030811 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00305963 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00309585 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00308451 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00307085 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00305039 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0030683 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00305392 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00305819 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00304278 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00305656 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00308986 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00309275 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00303089 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00305151 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00308212 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00309224 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00305932 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00306224 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00305084 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00310214 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00308581 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00309396 Postprocessing: Topography min/max: -558.2 m, 2503 m RMS, max velocity: 0.0144 m/year, 0.0504 m/year *** Timestep 1580: t=3.13682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00488186 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00314757 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00297384 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0030269 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00306422 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.003108 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00310836 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00308514 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00306322 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00308201 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00306166 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00308995 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00308563 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00309318 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00307211 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00308603 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00308751 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00307199 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00305188 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00307176 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00307698 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00307958 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00305825 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00305995 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00305913 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00307652 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00306219 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00308505 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00308736 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00309246 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00305033 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00306274 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00308318 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00310505 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00307416 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00308415 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0030824 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00308514 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0030735 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00310638 Postprocessing: Topography min/max: -552.9 m, 2504 m RMS, max velocity: 0.0144 m/year, 0.0506 m/year *** Timestep 1581: t=3.13882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00487355 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00317109 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00292282 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00299538 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00303176 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00305788 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00308048 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00310091 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00307005 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00309223 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00306791 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00309516 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00305835 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00307439 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00307931 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0030991 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00307193 Postprocessing: Topography min/max: -559.2 m, 2505 m RMS, max velocity: 0.0144 m/year, 0.0507 m/year *** Timestep 1582: t=3.14082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00488539 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00310356 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00310158 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00312666 Postprocessing: Topography min/max: -562.4 m, 2506 m RMS, max velocity: 0.0145 m/year, 0.0508 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00157 *** Timestep 1583: t=3.14282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 125+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00491891 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00314582 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00297933 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00305722 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00310004 Rebuilding Stokes preconditioner... 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Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00502494 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0030799 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00295844 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00304588 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00305075 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00306387 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00308145 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00309007 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00309874 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00308214 Postprocessing: Topography min/max: -558 m, 2507 m RMS, max velocity: 0.0145 m/year, 0.0511 m/year *** Timestep 1585: t=3.14682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00493012 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00314556 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00295258 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00302715 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0030674 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00307813 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00305277 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00306882 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00306462 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00307381 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00305389 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00306737 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00306874 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00305365 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00306672 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00307151 Postprocessing: Topography min/max: -552.5 m, 2508 m RMS, max velocity: 0.0145 m/year, 0.0512 m/year *** Timestep 1586: t=3.14882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00498663 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0030785 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00295011 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00299876 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00305658 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00305042 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00302707 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00307113 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00310095 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00306226 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00306286 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00307136 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00305125 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00304929 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00306568 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00307632 Postprocessing: Topography min/max: -545.7 m, 2509 m RMS, max velocity: 0.0146 m/year, 0.0513 m/year *** Timestep 1587: t=3.15082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. ----------------------------------------------------------------------------- -- This is ASPECT, the Advanced Solver for Problems in Earth's ConvecTion. -- . version 2.3.0-pre (polyline_diffusion, 539df77) -- . using deal.II 9.1.1 -- . with 32 bit indices and vectorization level 3 (512 bits) -- . using Trilinos 12.10.1 -- . using p4est 2.2.0 -- . running in OPTIMIZED mode -- . running with 24 MPI processes -- . using 8 threads each ----------------------------------------------------------------------------- ----------------------------------------------------------------------------- -- For information on how to cite ASPECT, see: -- https://aspect.geodynamics.org/citing.html?ver=2.3.0-pre&sha=539df77&src=code ----------------------------------------------------------------------------- *** Resuming from snapshot! Number of active cells: 106,306 (on 6 levels) Number of degrees of freedom: 4,400,463 (858,558+107,673+429,279+429,279+429,279+429,279+429,279+429,279+429,279+429,279) Number of mesh deformation degrees of freedom: 215346 *** Timestep 1550: t=3.07682e+06 years Solving mesh velocity system... 8 iterations. Solving temperature system... 46 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00471401 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00298656 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00285082 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00295258 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00297003 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00297516 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00295577 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00294951 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00296342 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00295949 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00296078 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00296503 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00296531 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00294936 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00294823 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00294035 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00294173 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00293304 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0029452 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00294899 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00295424 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00297207 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00296068 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00295196 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00294765 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00294503 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00296055 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00298451 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.002954 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00294741 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00295686 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00296131 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00294432 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00295151 Postprocessing: Topography min/max: -598.6 m, 2479 m RMS, max velocity: 0.0137 m/year, 0.0471 m/year *** Timestep 1551: t=3.07882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 49 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00470134 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00299744 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00286211 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00295727 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00295798 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00297357 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00296929 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00298174 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00295016 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00297552 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00298252 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00297942 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00296121 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00296392 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00297457 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00297868 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00300022 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00299607 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00298753 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00296912 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00294974 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00297703 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00295616 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00296801 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0029585 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00296298 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00298632 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00296168 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00296103 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00296915 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00296936 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00296902 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00297347 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00298317 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00297303 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00298661 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00298092 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00298533 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0029597 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00297773 Postprocessing: Topography min/max: -602.3 m, 2479 m RMS, max velocity: 0.0137 m/year, 0.0472 m/year *** Timestep 1552: t=3.08082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00475852 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297297 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00283161 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00293727 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00301019 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00296696 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00295896 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00297464 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00297675 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00297781 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00298405 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00298578 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00297783 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00297493 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00295895 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00298061 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00297113 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00295801 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00298028 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00299621 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00296546 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00298166 Postprocessing: Topography min/max: -601.8 m, 2480 m RMS, max velocity: 0.0137 m/year, 0.0473 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00154 *** Timestep 1553: t=3.08282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00467587 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295755 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00288115 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00298888 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00300095 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00298686 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00296135 Rebuilding Stokes preconditioner... 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Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0029717 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00299297 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00302016 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00297702 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00297985 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00299139 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00299671 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.002997 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00302075 Postprocessing: Topography min/max: -598.3 m, 2482 m RMS, max velocity: 0.0137 m/year, 0.0474 m/year *** Timestep 1554: t=3.08482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00469892 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00302409 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00288188 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00296021 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0030133 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 142+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00470597 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00299908 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00286851 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00293644 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00296103 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00296219 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00300685 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00302962 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00298169 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00297348 Postprocessing: Topography min/max: -585 m, 2484 m RMS, max velocity: 0.0138 m/year, 0.0476 m/year *** Timestep 1556: t=3.08882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 141+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00480003 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00305575 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00293348 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00298838 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00298148 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0029947 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00300491 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00301613 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00302107 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00303498 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00299427 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0030059 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00300353 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00300445 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00298409 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00301406 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00300945 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0030211 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0029873 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00300758 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00300821 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00300421 Postprocessing: Topography min/max: -586.2 m, 2485 m RMS, max velocity: 0.0138 m/year, 0.0477 m/year *** Timestep 1557: t=3.09082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0047464 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00302413 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287227 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00297205 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00300373 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00299002 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00299589 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00300645 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00299607 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00302527 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00299318 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00301192 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00300991 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00299795 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00299309 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00302194 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00301023 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0029919 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00298783 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00300168 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00299396 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00297428 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00299345 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00300034 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00299183 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00299582 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00298206 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0030049 Postprocessing: Topography min/max: -590.6 m, 2485 m RMS, max velocity: 0.0138 m/year, 0.0478 m/year *** Timestep 1558: t=3.09282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0047418 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00303793 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287609 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00299968 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00302041 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00303207 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0029961 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00300669 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0030178 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00304025 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00302373 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00305239 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00303714 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00301455 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00298643 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00303292 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00303198 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00301512 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00301695 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00299984 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00299553 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00304824 Postprocessing: Topography min/max: -591 m, 2486 m RMS, max velocity: 0.0138 m/year, 0.0479 m/year *** Timestep 1559: t=3.09482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 107+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00473799 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00307009 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00291984 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00302897 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00302286 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.003042 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00304369 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00305248 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00300293 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00302192 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00303779 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0030407 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00302565 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00305034 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00304828 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00306272 Postprocessing: Topography min/max: -588.3 m, 2487 m RMS, max velocity: 0.0139 m/year, 0.048 m/year *** Timestep 1560: t=3.09682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00473725 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00301651 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0029141 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00300604 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00301167 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00305794 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00302556 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00302597 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00302586 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00303947 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00301595 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00302301 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00303625 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0030383 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00301758 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0030586 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00301392 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00302166 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.003028 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00301585 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00300399 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00304385 Postprocessing: Topography min/max: -583.1 m, 2488 m RMS, max velocity: 0.0139 m/year, 0.0481 m/year *** Timestep 1561: t=3.09882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00473229 Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00302229 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289949 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00299177 Rebuilding Stokes preconditioner... 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Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00302888 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00299441 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00303021 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.003054 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00300757 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00302597 Postprocessing: Topography min/max: -576.1 m, 2489 m RMS, max velocity: 0.0139 m/year, 0.0482 m/year *** Timestep 1562: t=3.10082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00478569 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00301291 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00288822 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00297123 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00298663 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00300061 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00302681 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00303975 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00301066 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00299905 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00298957 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00303025 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00299915 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00300939 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00298075 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00298451 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00301201 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00302561 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00301546 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00298217 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00300306 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00300644 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00299508 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00300369 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00301401 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00298716 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00297827 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00299978 Postprocessing: Topography min/max: -576.9 m, 2490 m RMS, max velocity: 0.0139 m/year, 0.0483 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00155 *** Timestep 1563: t=3.10282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00474188 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00300858 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00288583 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00297478 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00302635 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00303117 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00301147 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00301765 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00301666 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00302576 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00304576 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00302036 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00299779 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00301354 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00298344 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00296933 Postprocessing: Topography min/max: -581.8 m, 2490 m RMS, max velocity: 0.0139 m/year, 0.0484 m/year *** Timestep 1564: t=3.10482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00468977 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00304448 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00288468 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00302328 Postprocessing: Topography min/max: -582.9 m, 2491 m RMS, max velocity: 0.014 m/year, 0.0485 m/year *** Timestep 1565: t=3.10682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00465828 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297784 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289058 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00299233 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00300232 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0030297 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00301512 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00303639 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00301516 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00301659 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0030104 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0030177 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00301931 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0030161 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00298646 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00300104 Postprocessing: Topography min/max: -580.6 m, 2492 m RMS, max velocity: 0.014 m/year, 0.0487 m/year *** Timestep 1566: t=3.10882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00471223 Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00304242 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00288953 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00299157 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00300983 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00301287 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00302549 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00301725 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0030112 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00301203 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00300369 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00302929 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00301735 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00301566 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00301773 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0030096 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00300648 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00303197 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00303844 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00301422 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00300964 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00301873 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00300459 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00299493 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00300317 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00298997 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00300492 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00302403 Postprocessing: Topography min/max: -575.8 m, 2493 m RMS, max velocity: 0.014 m/year, 0.0488 m/year *** Timestep 1567: t=3.11082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00475477 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0030349 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00288487 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00295691 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00297867 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0030302 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00304612 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00301315 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00299358 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00299815 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00297751 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00301877 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00301886 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0030038 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00298284 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00300316 Rebuilding Stokes preconditioner... 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Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00297564 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00300601 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00300164 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00301345 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00299716 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00299149 Postprocessing: Topography min/max: -569.2 m, 2494 m RMS, max velocity: 0.014 m/year, 0.0489 m/year *** Timestep 1568: t=3.11282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00467294 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00299405 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00288173 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00294707 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00301098 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00301463 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00299876 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00304532 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00304156 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00302998 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00304129 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00301474 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.003025 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00306199 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00305727 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00304616 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00304114 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00305611 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0030355 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00304635 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00302442 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00301771 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00304828 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00304681 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00303951 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00302 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00303237 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00302961 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00301758 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00301178 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00302318 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00303196 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00303699 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00303401 Postprocessing: Topography min/max: -568.1 m, 2495 m RMS, max velocity: 0.0141 m/year, 0.049 m/year *** Timestep 1569: t=3.11482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00474863 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00304133 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00291593 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.002986 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00303165 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 123+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00475989 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00305303 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00292532 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00301818 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00305922 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00302669 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00303116 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00302269 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00303071 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00303542 Postprocessing: Topography min/max: -575.7 m, 2496 m RMS, max velocity: 0.0141 m/year, 0.0493 m/year *** Timestep 1571: t=3.11882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0047566 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00299562 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00300316 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00302538 Postprocessing: Topography min/max: -573.9 m, 2496 m RMS, max velocity: 0.0141 m/year, 0.0494 m/year *** Timestep 1572: t=3.12082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00472676 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00302288 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00291868 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00299001 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00303053 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00303006 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00303646 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00304376 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00305556 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00304287 Postprocessing: Topography min/max: -569.5 m, 2497 m RMS, max velocity: 0.0142 m/year, 0.0495 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00156 *** Timestep 1573: t=3.12282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 109+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0048306 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00310069 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00294579 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00304917 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00302502 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00302658 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00306569 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00477439 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00306541 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289994 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.002963 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00300393 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00479244 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00305976 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00295285 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00304136 Rebuilding Stokes preconditioner... 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Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00304363 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00304353 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00304551 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00305438 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00301354 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00304167 Postprocessing: Topography min/max: -566.1 m, 2500 m RMS, max velocity: 0.0142 m/year, 0.0499 m/year *** Timestep 1576: t=3.12882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 166+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0048135 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00305454 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00290628 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00300416 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00301663 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00305061 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00305113 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00307518 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00305596 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00306405 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00307128 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00307577 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00305126 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00304341 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00303781 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00306742 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0030645 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00305419 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00301123 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00303782 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00306298 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00306114 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00307088 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00308501 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00307013 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00306519 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00305003 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00303912 Postprocessing: Topography min/max: -568.8 m, 2501 m RMS, max velocity: 0.0143 m/year, 0.05 m/year *** Timestep 1577: t=3.13082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00485359 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00307854 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00292338 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00299021 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00301279 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00307579 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00305573 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00306576 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00305176 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00308656 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00307362 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00305282 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00303546 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00307288 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00306354 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0030617 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00305144 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00308667 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0030838 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00305907 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00308585 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00307753 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00307672 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00308309 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00307047 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00306506 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00305871 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00303199 Postprocessing: Topography min/max: -567.6 m, 2501 m RMS, max velocity: 0.0143 m/year, 0.0502 m/year *** Timestep 1578: t=3.13282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 195+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00486552 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00311626 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00294033 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00300471 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00303217 Postprocessing: Topography min/max: -563.6 m, 2502 m RMS, max velocity: 0.0143 m/year, 0.0503 m/year *** Timestep 1579: t=3.13482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00479517 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00484273 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00309014 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00293725 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00301256 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00302902 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00305065 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00304239 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00306063 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00304967 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00304885 Postprocessing: Topography min/max: -552.4 m, 2504 m RMS, max velocity: 0.0144 m/year, 0.0506 m/year *** Timestep 1581: t=3.13882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0049138 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00313304 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00292507 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00300575 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00306219 Postprocessing: Topography min/max: -558.8 m, 2505 m RMS, max velocity: 0.0144 m/year, 0.0507 m/year *** Timestep 1582: t=3.14082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 117+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00485225 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00303058 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00301488 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00301743 Postprocessing: Topography min/max: -562 m, 2506 m RMS, max velocity: 0.0145 m/year, 0.0508 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00157 *** Timestep 1583: t=3.14282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00490733 Rebuilding Stokes preconditioner... Solving Stokes system... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00315198 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00296315 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00303016 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0030271 Rebuilding Stokes preconditioner... 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Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00515531 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00311074 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00296005 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00305939 Postprocessing: Topography min/max: -557.7 m, 2507 m RMS, max velocity: 0.0145 m/year, 0.0511 m/year *** Timestep 1585: t=3.14682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00494415 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00315301 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00297056 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00302467 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00306018 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00308927 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00310252 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00307971 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00308918 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00309246 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00306468 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00305586 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00307107 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00308435 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00308945 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00311177 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00308267 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00305804 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00309857 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00309563 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0031108 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00307203 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00309063 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00308682 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0030905 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00309783 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00311102 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00310281 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00307183 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00309308 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00310318 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00307497 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00309736 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00307475 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00307386 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00308243 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0030722 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0030511 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00308099 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00305264 Postprocessing: Topography min/max: -552.1 m, 2508 m RMS, max velocity: 0.0145 m/year, 0.0512 m/year *** Timestep 1586: t=3.14882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00494876 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00310775 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00296391 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00300086 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00303279 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00308283 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00309285 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00309946 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00307742 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00308399 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00309147 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00307078 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00306223 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00308436 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00308902 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00308522 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00306921 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00309774 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00309239 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00308908 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.003088 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00306845 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00307477 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0030481 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00307205 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00307736 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00309155 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00306827 Postprocessing: Topography min/max: -545.4 m, 2509 m RMS, max velocity: 0.0146 m/year, 0.0513 m/year *** Timestep 1587: t=3.15082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 116+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00492344 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00308661 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00292184 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00300651 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00304635 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00305589 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00304945 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00306931 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00305926 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00304098 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00305599 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00307333 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00308869 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00307647 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00305585 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00304743 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00307431 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00310705 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00308185 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00305391 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00307386 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00307838 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0030583 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0030554 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00307308 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00305142 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00306548 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00306402 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00305879 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00307788 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.003047 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00306062 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00306921 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00306539 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00306758 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00306004 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00306434 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00310738 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00310384 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00308257 Postprocessing: Topography min/max: -552.1 m, 2510 m RMS, max velocity: 0.0146 m/year, 0.0515 m/year *** Timestep 1588: t=3.15282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00494948 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00311779 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00295257 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00302378 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00304768 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00307993 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0030897 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00309131 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00308957 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00309464 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00307829 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00306926 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00308514 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00309289 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0030819 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00307705 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0030633 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00309332 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00307511 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00494318 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00311377 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00296606 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00301706 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00308053 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00503064 Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00320304 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00299842 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00304601 Rebuilding Stokes preconditioner... 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Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00307469 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0030962 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00310481 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00309021 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00306694 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00310043 Postprocessing: Topography min/max: -552.5 m, 2512 m RMS, max velocity: 0.0147 m/year, 0.0518 m/year *** Timestep 1591: t=3.15882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00493179 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00307545 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00306436 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00307404 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00308299 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00309541 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00307757 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00306594 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00306651 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00307571 Postprocessing: Topography min/max: -547.3 m, 2512 m RMS, max velocity: 0.0147 m/year, 0.0519 m/year *** Timestep 1592: t=3.16082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0049496 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00315672 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00298107 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00302358 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00307627 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00310248 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00309074 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00308491 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0030895 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00308816 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00309506 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0031126 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00310502 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0030957 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00309783 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00308383 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00306473 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00306643 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00304691 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0030798 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0030868 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00308252 Postprocessing: Topography min/max: -539.7 m, 2513 m RMS, max velocity: 0.0147 m/year, 0.0521 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00158 *** Timestep 1593: t=3.16282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00491541 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00308528 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00298812 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00306197 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00305784 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00308853 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00308775 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00500376 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00314802 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00297444 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00305581 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00307897 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00306903 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00306756 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0030566 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00307173 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00308086 Postprocessing: Topography min/max: -550.5 m, 2515 m RMS, max velocity: 0.0148 m/year, 0.0523 m/year *** Timestep 1595: t=3.16682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 186+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00493945 Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00317408 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00297684 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00300108 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00306214 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00307214 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00305264 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00304953 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00303961 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00305119 Postprocessing: Topography min/max: -550.8 m, 2516 m RMS, max velocity: 0.0148 m/year, 0.0525 m/year *** Timestep 1596: t=3.16882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00496005 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00313038 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00294678 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00302625 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00308732 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00306891 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00308472 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00309503 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00308823 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00310702 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00311954 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00310233 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0030979 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00306559 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0030604 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00307702 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00307688 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00306388 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0030701 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00307722 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00308539 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00308 Postprocessing: Topography min/max: -548 m, 2516 m RMS, max velocity: 0.0148 m/year, 0.0526 m/year *** Timestep 1597: t=3.17082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00507455 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00313267 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0029546 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00303681 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00306673 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00310487 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00309603 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00312338 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00310475 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00309627 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00312712 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00308678 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00307078 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00311717 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00309187 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00307291 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00308654 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00308974 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00307907 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00306276 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00308355 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00312104 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.003108 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00311447 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00308616 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00306763 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00307506 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00309739 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00308181 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.003101 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00310054 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00309601 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00309603 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00309886 Postprocessing: Topography min/max: -543 m, 2516 m RMS, max velocity: 0.0149 m/year, 0.0527 m/year *** Timestep 1598: t=3.17282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00496152 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00309453 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00295571 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00302704 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0030475 Postprocessing: Topography min/max: -535.9 m, 2516 m RMS, max velocity: 0.0149 m/year, 0.0528 m/year *** Timestep 1599: t=3.17482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00496039 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. 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Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 165+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00490017 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0030831 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00291133 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00299346 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00303388 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00302816 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00303825 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0030479 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00301348 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00302165 Postprocessing: Topography min/max: -546.2 m, 2518 m RMS, max velocity: 0.0149 m/year, 0.0531 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 4.22e+03s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 2040 | 1.06e+03s | 25% | | Assemble composition system | 357 | 1.03e+03s | 24% | | Assemble temperature system | 51 | 150s | 3.6% | | Build Stokes preconditioner | 2040 | 1.24e+03s | 29% | | Build composition preconditioner | 357 | 10.9s | 0.26% | | Build temperature preconditioner | 51 | 1.55s | 0% | | Create snapshot | 1 | 0.59s | 0% | | Initialization | 1 | 0.0761s | 0% | | Mesh deformation | 51 | 6.27s | 0.15% | | Postprocessing | 51 | 13.3s | 0.32% | | Setup dof systems | 1 | 0.259s | 0% | | Setup matrices | 1 | 0.793s | 0% | | Solve Stokes system | 2040 | 673s | 16% | | Solve composition system | 357 | 18.7s | 0.44% | | Solve temperature system | 51 | 5.82s | 0.14% | +----------------------------------+-----------+------------+------------+ *** Timestep 1601: t=3.17882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00494938 Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00306823 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00288859 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00301271 Postprocessing: Topography min/max: -547.3 m, 2519 m RMS, max velocity: 0.015 m/year, 0.0532 m/year *** Timestep 1602: t=3.18082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00494655 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00311179 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00292317 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00298138 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00302305 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00301823 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00301909 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00305549 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00304272 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00304006 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00306703 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00302278 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00302719 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00304849 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00305738 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00304008 Postprocessing: Topography min/max: -545.1 m, 2519 m RMS, max velocity: 0.015 m/year, 0.0534 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00159 *** Timestep 1603: t=3.18282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00486059 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00309201 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289851 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00297969 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.003018 Rebuilding Stokes preconditioner... 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Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 112+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00481409 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00307124 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00288083 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00301123 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00300935 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00303496 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00303361 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00303153 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00303266 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0030105 Postprocessing: Topography min/max: -533.9 m, 2519 m RMS, max velocity: 0.0151 m/year, 0.0536 m/year *** Timestep 1605: t=3.18682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 174+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00485728 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00311288 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287758 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00296743 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0030253 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00301404 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00303259 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0030362 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0030468 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00300308 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00301544 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00301414 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00302768 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0030157 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00301227 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00301289 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00303945 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00304605 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00300642 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00302739 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00302782 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0029964 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00301595 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00302347 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00298933 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00298243 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00299928 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00299414 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00300554 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00301346 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00302652 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00300782 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00298816 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00300913 Postprocessing: Topography min/max: -537.6 m, 2519 m RMS, max velocity: 0.0151 m/year, 0.0537 m/year *** Timestep 1606: t=3.18882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00488767 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00306284 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0029013 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00296268 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00299179 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00303558 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00302378 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0030194 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00302221 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00301448 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0030021 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00299088 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0030099 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00303575 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00303162 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00299254 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00302903 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00302899 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00301099 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00303616 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00303553 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00299349 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00300945 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00304018 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00301622 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00301998 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00302214 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00302594 Postprocessing: Topography min/max: -543 m, 2520 m RMS, max velocity: 0.0151 m/year, 0.0538 m/year *** Timestep 1607: t=3.19082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 152+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00490938 Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00305025 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287888 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00297952 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00301447 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00300381 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00299379 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0029965 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00298792 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0029849 Rebuilding Stokes preconditioner... 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Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00300912 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00304171 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00302349 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00299111 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00299498 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00302943 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00301693 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00297656 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00300756 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00302569 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00298693 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00299046 Postprocessing: Topography min/max: -544.9 m, 2521 m RMS, max velocity: 0.0152 m/year, 0.054 m/year *** Timestep 1608: t=3.19282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0048703 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 137+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00490173 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00304022 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287668 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00296458 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00303047 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0030129 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00301039 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00304112 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00300401 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00300249 Postprocessing: Topography min/max: -539.3 m, 2521 m RMS, max velocity: 0.0152 m/year, 0.0543 m/year *** Timestep 1610: t=3.19682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 141+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00480698 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00306725 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00291303 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00296568 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00306094 Postprocessing: Topography min/max: -533.5 m, 2521 m RMS, max velocity: 0.0153 m/year, 0.0544 m/year *** Timestep 1611: t=3.19882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00481628 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00301643 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00291012 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00300736 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00304973 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00304486 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00304651 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00302551 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00301449 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00305149 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00305303 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00305415 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00304464 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0030416 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00303495 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00303588 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00300636 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00303225 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00303741 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00303208 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00301986 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00303725 Postprocessing: Topography min/max: -534.9 m, 2521 m RMS, max velocity: 0.0153 m/year, 0.0545 m/year *** Timestep 1612: t=3.20082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00492489 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00308608 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0029161 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00296702 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00302124 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0030408 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00303443 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00305818 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00304326 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00303616 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0030364 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0030339 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00303086 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00302651 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00302826 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00302964 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00301846 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00304267 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00303446 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00302521 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00301874 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00302236 Postprocessing: Topography min/max: -541 m, 2521 m RMS, max velocity: 0.0153 m/year, 0.0547 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00160 *** Timestep 1613: t=3.20282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 167+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00489002 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 101+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00486322 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00302042 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00291198 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00296888 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00300426 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00300911 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0030292 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00302939 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00304204 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00302123 Postprocessing: Topography min/max: -543.3 m, 2522 m RMS, max velocity: 0.0154 m/year, 0.0549 m/year *** Timestep 1615: t=3.20682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 141+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00488446 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00305526 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00292736 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00296974 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00300756 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00301453 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00299047 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0029914 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0030087 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00300524 Postprocessing: Topography min/max: -539.9 m, 2522 m RMS, max velocity: 0.0154 m/year, 0.0551 m/year *** Timestep 1616: t=3.20882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00485035 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00308552 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00292746 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00296473 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00300682 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00301369 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00303415 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00301652 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00300637 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00302345 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00301481 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00299653 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0030288 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00302116 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00302323 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00304803 Postprocessing: Topography min/max: -534.7 m, 2522 m RMS, max velocity: 0.0154 m/year, 0.0552 m/year *** Timestep 1617: t=3.21082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00487118 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00304983 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00290001 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00299238 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00301257 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0030235 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00301153 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00302787 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00301549 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00301065 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00301103 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00303471 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00302013 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00304437 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00301636 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00302733 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00300977 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00302823 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00302909 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00303283 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0030341 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00302149 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00299471 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00300742 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00302503 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00303363 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00305007 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00302169 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00300026 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00301638 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00300522 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00301059 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00304363 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00300594 Postprocessing: Topography min/max: -533.2 m, 2522 m RMS, max velocity: 0.0155 m/year, 0.0554 m/year *** Timestep 1618: t=3.21282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00488913 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00302519 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289596 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00299234 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00302561 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00305435 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00301869 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00305303 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00307136 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00303847 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0030254 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00302709 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00305391 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0030705 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00305753 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00303014 Rebuilding Stokes preconditioner... 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Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00305422 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00303798 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00303253 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0030112 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00301169 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00303972 Postprocessing: Topography min/max: -540.1 m, 2521 m RMS, max velocity: 0.0155 m/year, 0.0555 m/year *** Timestep 1619: t=3.21482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00493323 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00304393 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00297657 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00296509 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00301585 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00306373 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0030554 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00303959 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00303745 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00304233 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00304041 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00303403 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00307192 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00304907 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00304877 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00304621 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00303192 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00303676 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00306327 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00304644 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0030489 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00302865 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00304302 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00305998 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00306881 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00306488 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00304999 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00304401 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0030369 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00303753 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00303663 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00303029 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00304854 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00302709 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00302426 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00301211 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00303737 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00301319 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00303267 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00303177 Postprocessing: Topography min/max: -544.2 m, 2521 m RMS, max velocity: 0.0155 m/year, 0.0557 m/year *** Timestep 1620: t=3.21682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 195+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00497441 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00309414 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00296852 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00300963 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00306182 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00304433 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00307832 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00304047 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00308634 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00307719 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0031022 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00305534 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00307234 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00305369 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00308691 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00304795 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0030581 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00302495 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00307296 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00305084 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00306726 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00303466 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00306659 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00305129 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00308398 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.003039 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00307198 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00304928 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00304926 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00301605 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00304347 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00305008 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00305751 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00300545 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00304769 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00302231 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00307572 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00305372 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00304779 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00300915 Postprocessing: Topography min/max: -544.7 m, 2522 m RMS, max velocity: 0.0156 m/year, 0.0558 m/year *** Timestep 1621: t=3.21882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 106+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00492547 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00302172 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00292951 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00297183 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00304938 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00304519 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00309004 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00304982 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00304866 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00303634 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00307924 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00304895 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0030782 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00304728 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00304828 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00302842 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00306066 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00303932 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00306713 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00301284 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00305285 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00303192 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00305847 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00302185 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00303969 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00302478 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00303788 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00303408 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00304933 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0030262 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00303584 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00301334 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00304405 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00304442 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00304081 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0030465 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00306468 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00304272 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00304654 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00304826 Postprocessing: Topography min/max: -542.2 m, 2522 m RMS, max velocity: 0.0156 m/year, 0.0559 m/year *** Timestep 1622: t=3.22082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00495423 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0030925 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00293648 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00295552 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00301621 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00299897 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00303642 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00300806 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00300963 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00300649 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00304059 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0030239 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00303032 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00298457 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00300073 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00299514 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0030166 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00299209 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00301072 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00300908 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00302265 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00299401 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00300115 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00300604 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00303197 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00302654 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00305752 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00302355 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00301614 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00300124 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00300013 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00301664 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00303073 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00302498 Postprocessing: Topography min/max: -537.5 m, 2522 m RMS, max velocity: 0.0156 m/year, 0.0561 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00161 *** Timestep 1623: t=3.22282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 139+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00491671 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00308566 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0028955 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00295038 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00302772 Rebuilding Stokes preconditioner... 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Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00486852 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00304194 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00290535 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00300333 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00300579 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00298698 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0030164 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00301553 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00300636 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00299899 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00301235 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00298931 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00300516 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00298592 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00299898 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00300347 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00300236 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00296954 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00299361 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00298206 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00301194 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00299574 Postprocessing: Topography min/max: -539.9 m, 2521 m RMS, max velocity: 0.0157 m/year, 0.0564 m/year *** Timestep 1625: t=3.22682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 182+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00491564 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00307567 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00291437 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00296574 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00300436 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00300248 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.003012 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00298683 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00301829 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00298351 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00301797 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00298602 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00299348 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00299467 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00301161 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00302011 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00302744 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00299721 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00302208 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00300096 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00299984 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00299725 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00302334 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00298734 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0029985 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00300084 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00302022 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00298698 Postprocessing: Topography min/max: -544.9 m, 2521 m RMS, max velocity: 0.0157 m/year, 0.0565 m/year *** Timestep 1626: t=3.22882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 136+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00486138 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00300193 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00291564 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00294094 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00299566 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00299217 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00299861 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00298852 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00302645 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00299374 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00300303 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00300536 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00303161 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0029996 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00302884 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00300822 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00301403 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00298243 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0029764 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00295746 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00300592 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00299308 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00298265 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00295176 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00300122 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00297145 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00299428 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00297341 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00297582 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00296305 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00299568 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00298738 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.002977 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00296147 Postprocessing: Topography min/max: -546.7 m, 2521 m RMS, max velocity: 0.0158 m/year, 0.0567 m/year *** Timestep 1627: t=3.23082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 141+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00486228 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00306327 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00288228 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00294226 Rebuilding Stokes preconditioner... 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Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00298816 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00300765 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00300386 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00298292 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0030075 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00300111 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00299556 Postprocessing: Topography min/max: -545.2 m, 2521 m RMS, max velocity: 0.0158 m/year, 0.0568 m/year *** Timestep 1628: t=3.23282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00495845 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 139+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00488759 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00298224 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00286862 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00289722 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00298447 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00296386 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00298666 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00297067 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00298452 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00294612 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00297686 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00297028 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00299215 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00297046 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00299346 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00295499 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00298146 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00296747 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00297651 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00295491 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00299022 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00296841 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00296961 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00296429 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00300062 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0029461 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00297557 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00295858 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00295788 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0029532 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00298167 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00297368 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00295968 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00292577 Postprocessing: Topography min/max: -535.6 m, 2521 m RMS, max velocity: 0.0159 m/year, 0.0571 m/year *** Timestep 1630: t=3.23682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00487513 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00299746 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0028353 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00287212 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00294635 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00292887 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00296704 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00296008 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00297488 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00293156 Rebuilding Stokes preconditioner... 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Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.002947 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00294741 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00298825 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00294389 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00294602 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0029431 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00296975 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0029447 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00297392 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00295738 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00295484 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00292684 Postprocessing: Topography min/max: -540.2 m, 2521 m RMS, max velocity: 0.0159 m/year, 0.0573 m/year *** Timestep 1631: t=3.23882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00483662 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00298396 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284129 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00288948 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00296013 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00295747 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00296326 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00296806 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00299843 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00296233 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00295862 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00294696 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00296994 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00294371 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0029815 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00294097 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00296108 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00295549 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0029938 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00295284 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00297131 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00295103 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00295473 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00295376 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00300673 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00295469 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00296738 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00293906 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00297037 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0029545 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00297804 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00296062 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00300312 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00296678 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00297907 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00295461 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00298088 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00294801 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00296125 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00294427 Postprocessing: Topography min/max: -546.3 m, 2521 m RMS, max velocity: 0.016 m/year, 0.0574 m/year *** Timestep 1632: t=3.24082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00484644 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00298144 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00281816 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00290072 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00293894 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00292504 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00294512 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00296671 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00296949 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.002961 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00298754 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00299472 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00298108 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00296474 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00299246 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00300684 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00297152 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00294044 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00294191 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00296591 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00298026 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00294735 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00296433 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00294569 Postprocessing: Topography min/max: -549.5 m, 2520 m RMS, max velocity: 0.016 m/year, 0.0576 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00162 *** Timestep 1633: t=3.24282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00481683 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00491181 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00303153 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0028663 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00292968 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00295934 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00294376 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00298689 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00295941 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00295366 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00295663 Postprocessing: Topography min/max: -546.1 m, 2520 m RMS, max velocity: 0.0161 m/year, 0.0579 m/year *** Timestep 1635: t=3.24682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 141+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00490228 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00302256 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284767 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00289161 Rebuilding Stokes preconditioner... 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Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00294899 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00294407 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00295185 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00294346 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00297332 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00296578 Postprocessing: Topography min/max: -541.3 m, 2520 m RMS, max velocity: 0.0161 m/year, 0.0581 m/year *** Timestep 1636: t=3.24882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00496396 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297254 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00283454 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00289016 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00294309 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00291263 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00292861 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00296446 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00297906 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00293069 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00295213 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00293408 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00296863 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00294471 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00295217 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00294295 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00293824 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00293977 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00295778 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00294277 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00295717 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0029423 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00296993 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0029437 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00296783 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00295097 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00293517 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00291491 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00292022 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00293931 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00292851 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00292661 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00294806 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00291178 Postprocessing: Topography min/max: -540.7 m, 2520 m RMS, max velocity: 0.0161 m/year, 0.0582 m/year *** Timestep 1637: t=3.25082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00490872 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00302159 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00285882 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00291815 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00294904 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00296638 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00295924 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00294494 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00294418 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00295003 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00293481 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00293323 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00294649 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00294785 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00297393 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00292471 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00293655 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00295215 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00295012 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00294513 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00295087 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00295237 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0029425 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0029184 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00293946 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00294093 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0029473 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00295577 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0029508 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00290985 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00295475 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00296462 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00292139 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.002933 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00295804 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00296497 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00294887 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00292034 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00294037 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00295277 Postprocessing: Topography min/max: -547.9 m, 2520 m RMS, max velocity: 0.0162 m/year, 0.0584 m/year *** Timestep 1638: t=3.25282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 142+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0048413 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00300494 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00283273 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00286571 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00289728 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00294748 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0029579 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00294904 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00294547 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00295275 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00292766 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00293876 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00293673 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0029453 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00290246 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00293025 Rebuilding Stokes preconditioner... 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Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0029324 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00294135 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00293636 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00292474 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00292231 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00296495 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00296616 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00295574 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00294125 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00295243 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00294738 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00293397 Postprocessing: Topography min/max: -552.3 m, 2519 m RMS, max velocity: 0.0162 m/year, 0.0585 m/year *** Timestep 1639: t=3.25482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 190+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0049071 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00300288 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00283691 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00290228 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00293923 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00295546 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00294856 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00295657 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00296182 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00294192 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00294041 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.002981 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00295674 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00294032 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00295932 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00300025 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00298776 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0029662 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00297081 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00300682 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00299077 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00297052 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00297032 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00298587 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00298356 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00296921 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00294505 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0029772 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00297973 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00296431 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00296264 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00296293 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00295154 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00295359 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00294909 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00295795 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00295279 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00293237 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00294462 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00296091 Postprocessing: Topography min/max: -553.5 m, 2518 m RMS, max velocity: 0.0163 m/year, 0.0587 m/year *** Timestep 1640: t=3.25682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 187+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00488622 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00301691 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00280048 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00287697 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00293178 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00298166 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00296484 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00293828 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00297024 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00298464 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00295178 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00294109 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00295588 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00298796 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00298002 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00295668 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00295939 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00298245 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00294752 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00295309 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00296621 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00297204 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.002959 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0029576 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00294772 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00295842 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0029559 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00294794 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00297132 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0029428 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00295983 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.002973 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00294231 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00295051 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00296236 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00295589 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00295178 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00294529 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00297354 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0029774 Postprocessing: Topography min/max: -551.7 m, 2517 m RMS, max velocity: 0.0163 m/year, 0.0588 m/year *** Timestep 1641: t=3.25882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00487855 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00301808 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0028551 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00291903 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00296999 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00298342 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00298158 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0029796 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0029803 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00296652 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0029773 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00298094 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00297924 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00295248 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00297055 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00298652 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00298802 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00295215 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00295909 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00298021 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00299974 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00295567 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00295097 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00297272 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00296558 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00295414 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00293957 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00295217 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00297453 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00296679 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0029765 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00298887 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00297273 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00292679 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00294028 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00296708 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0029732 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00293812 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00293903 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00295851 Postprocessing: Topography min/max: -547.5 m, 2517 m RMS, max velocity: 0.0163 m/year, 0.059 m/year *** Timestep 1642: t=3.26082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00489317 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00305779 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284281 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00290064 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0029402 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00295658 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00297678 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00298695 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00296364 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00295868 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0029703 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00295284 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00294639 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0029652 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00295523 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00295963 Postprocessing: Topography min/max: -541.7 m, 2518 m RMS, max velocity: 0.0164 m/year, 0.0592 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00163 *** Timestep 1643: t=3.26282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00491292 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00301626 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284977 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00290907 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0029651 Rebuilding Stokes preconditioner... 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Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 141+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00488977 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0030152 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00285405 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0029654 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00295862 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00296498 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00301118 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00295891 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0029833 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00291522 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00295293 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00293264 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00295629 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00295999 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00297531 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00292407 Postprocessing: Topography min/max: -555.2 m, 2517 m RMS, max velocity: 0.0165 m/year, 0.0595 m/year *** Timestep 1645: t=3.26682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 170+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00474209 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00303144 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284979 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00288628 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00295009 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00293317 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00293906 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00292237 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00294411 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00293816 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0029627 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0029299 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00294876 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00292207 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00293704 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00295206 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00293752 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00292738 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00293091 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00292386 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00292953 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00292621 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00297162 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00293682 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00293781 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00292577 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00294915 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00291171 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00294214 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00293747 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00296136 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00291824 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00295245 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00295088 Postprocessing: Topography min/max: -558.1 m, 2517 m RMS, max velocity: 0.0165 m/year, 0.0597 m/year *** Timestep 1646: t=3.26882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00475571 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00298101 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00281689 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00284391 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00290643 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00293664 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00295551 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00293714 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00295245 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00297225 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00297599 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0029502 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00296193 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00294667 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00297156 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00295976 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00294744 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00291985 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00296484 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00296038 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00296225 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00294337 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00296133 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00294758 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00294364 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00292731 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00295437 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00294297 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00294484 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00292606 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00295348 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00296016 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00296926 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00292594 Postprocessing: Topography min/max: -557.6 m, 2516 m RMS, max velocity: 0.0165 m/year, 0.0598 m/year *** Timestep 1647: t=3.27082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 139+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00481633 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00299415 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00281568 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00289499 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00293316 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00290944 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00293865 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00294198 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00294696 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00292695 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00296982 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00292831 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00292441 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00290657 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0029458 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00292734 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00293889 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00293729 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00295683 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00292314 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00293394 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00291591 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0029435 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0029183 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0029613 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00292368 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00293653 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00290593 Rebuilding Stokes preconditioner... 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Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00294078 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00291486 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00294314 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00295173 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00296641 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00291821 Postprocessing: Topography min/max: -554.4 m, 2515 m RMS, max velocity: 0.0166 m/year, 0.06 m/year *** Timestep 1648: t=3.27282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00474394 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0029837 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00280613 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00286468 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00291376 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00291515 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00294063 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00291562 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00289186 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00291768 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00292475 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00292449 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00293583 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00293852 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00294151 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00295499 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00293836 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00291674 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00293392 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00294004 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00291688 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00291414 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00291596 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00294339 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00294273 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00291902 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00294705 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00294788 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0029108 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00291493 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0029349 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00292937 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00292983 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00290679 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00294766 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00293365 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00293973 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00293192 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00293839 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00293207 Postprocessing: Topography min/max: -549.6 m, 2514 m RMS, max velocity: 0.0166 m/year, 0.0601 m/year *** Timestep 1649: t=3.27482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00478753 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00298179 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00281365 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00286801 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0029351 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00292726 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00295249 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00295186 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00296342 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00295312 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00295311 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0029401 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00294228 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00292633 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00295299 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00294515 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00294976 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0029306 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00293472 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00291478 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00295041 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0029359 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00295424 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00292967 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00295875 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00294872 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0029364 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00294369 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00296626 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00295478 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00296233 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00294378 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00296323 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00295271 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00293338 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00292675 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00292327 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00294532 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00298205 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00293039 Postprocessing: Topography min/max: -550.8 m, 2514 m RMS, max velocity: 0.0167 m/year, 0.0603 m/year *** Snapshot created! *** Timestep 1650: t=3.27682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 165+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00479879 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297585 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00281082 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00287128 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00292747 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00293394 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00295025 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00295079 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00295172 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00294931 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00293961 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00293579 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00298399 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0029683 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00295004 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.002943 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00296929 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00295543 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00295262 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00295989 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00294886 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00292267 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00291393 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00292654 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0029422 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.002921 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00292215 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0029022 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00294277 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00292073 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00289909 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00289848 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00292171 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00291051 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00291788 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00289362 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00292856 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0028952 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00292763 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0029026 Postprocessing: Topography min/max: -557.9 m, 2515 m RMS, max velocity: 0.0167 m/year, 0.0605 m/year *** Timestep 1651: t=3.27882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00481503 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0029464 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00282208 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00289668 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00293172 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00293655 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00292554 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00292285 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00292756 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00292429 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00292155 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00293225 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00293877 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00291554 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00293621 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0029249 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00293338 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00293472 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00293951 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00294172 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00293656 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00291346 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00290916 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00290857 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00294502 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0029619 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00295324 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00293544 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0029266 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00293005 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00293447 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00293596 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00293148 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00289155 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00293844 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00292951 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00292874 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00292225 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0029237 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00293212 Postprocessing: Topography min/max: -562.2 m, 2514 m RMS, max velocity: 0.0167 m/year, 0.0606 m/year *** Timestep 1652: t=3.28082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 162+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00480758 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297907 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00281594 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00284634 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00291276 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00290459 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00292074 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0029246 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00294811 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00293159 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00294665 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00291695 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0029147 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00290536 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00292157 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00289158 Postprocessing: Topography min/max: -563.5 m, 2514 m RMS, max velocity: 0.0168 m/year, 0.0609 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00164 *** Timestep 1653: t=3.28282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 185+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00474783 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00293969 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00280776 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00286551 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00291413 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00288716 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00293313 Rebuilding Stokes preconditioner... 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Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00289599 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00292573 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00291018 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00294969 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00292609 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00295473 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00292644 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00294729 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00290444 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00295511 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00288894 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00291415 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00291305 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00293532 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00290124 Postprocessing: Topography min/max: -561.8 m, 2513 m RMS, max velocity: 0.0168 m/year, 0.061 m/year *** Timestep 1654: t=3.28482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00474035 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0029343 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00280063 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00284533 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00291012 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00290068 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00292392 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00290135 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00293516 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00289665 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00290469 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00291434 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00295194 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00292481 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00293191 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00291776 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00294263 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00291808 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00291575 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00288607 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00292035 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0029176 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00292067 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0028833 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00291838 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00292175 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00292936 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00289785 Postprocessing: Topography min/max: -557.8 m, 2512 m RMS, max velocity: 0.0169 m/year, 0.0612 m/year *** Timestep 1655: t=3.28682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00480602 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00296562 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00281121 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00287513 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00291749 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00290096 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00293827 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00291598 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00293213 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00292019 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00292698 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00290362 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00294682 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00293221 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00292948 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00292632 Rebuilding Stokes preconditioner... 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Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00292907 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00291162 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00295226 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00291565 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0029441 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00291414 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00292321 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0029062 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00293668 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00289029 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00291253 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00291142 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00293985 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00292207 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00292859 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00290831 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00297679 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00292937 Postprocessing: Topography min/max: -552.2 m, 2511 m RMS, max velocity: 0.0169 m/year, 0.0614 m/year *** Timestep 1656: t=3.28882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00475208 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0029149 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00278365 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00284088 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00291293 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00289432 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00291544 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00290837 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00289313 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00290597 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00291224 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00287253 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00289114 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00290485 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00291346 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00288809 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00289903 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00289844 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00291927 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00291176 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00290249 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00288767 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00290634 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00288957 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00291077 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00290499 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00289036 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00287752 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00289792 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00289134 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00288549 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00289179 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.002924 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00288465 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00287232 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00284411 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00288696 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0028557 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00288322 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00290188 Postprocessing: Topography min/max: -560.2 m, 2510 m RMS, max velocity: 0.017 m/year, 0.0615 m/year *** Timestep 1657: t=3.29082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.004714 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00294483 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00276115 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0028288 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00287434 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00290592 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00290392 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00286882 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00289464 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00290747 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0029025 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00288394 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00287977 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00288411 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00290057 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00290328 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00291114 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00290087 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00291122 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0028811 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00290339 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00289971 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0028842 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00286991 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00289978 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00288624 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00289375 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00288651 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00288398 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00286629 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00291684 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00288315 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00287104 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0028858 Postprocessing: Topography min/max: -566.1 m, 2510 m RMS, max velocity: 0.017 m/year, 0.0617 m/year *** Timestep 1658: t=3.29282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00476389 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00298 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0027569 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00282942 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00290022 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00288745 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00287774 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00288926 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00291418 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00290299 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00289256 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00289546 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00290086 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00288845 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00287911 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00287673 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00288545 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00289532 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00288664 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00289495 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00290886 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00290694 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00289577 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00288152 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00289585 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00289182 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00289132 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00289371 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0028927 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00287812 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00288027 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00286208 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00287751 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00289578 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00292358 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00290507 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00288642 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00287936 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00290306 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0028819 Postprocessing: Topography min/max: -569.2 m, 2511 m RMS, max velocity: 0.0171 m/year, 0.0619 m/year *** Timestep 1659: t=3.29482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00472079 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00289863 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00275898 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00281056 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00287349 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00290337 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00288389 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00286711 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00288047 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00289241 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00290288 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00290989 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00292965 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00288701 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00288814 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0028987 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00288629 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00289426 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00292097 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0029225 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00291777 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0028965 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00288788 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0028843 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00290378 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00290248 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0029097 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00289889 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00291715 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00291302 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00291997 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00289707 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00291049 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00288347 Postprocessing: Topography min/max: -569 m, 2510 m RMS, max velocity: 0.0171 m/year, 0.0621 m/year *** Timestep 1660: t=3.29682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 168+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00471509 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00300873 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00276205 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00281787 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00287457 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00288056 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00289878 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00290582 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00291547 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00290002 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00289877 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00288684 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0029146 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00290273 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00290399 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00290833 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00290009 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00288438 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00288294 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00287592 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00288776 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00288667 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00288211 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00288935 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00290104 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00293176 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00288989 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00287397 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00288642 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00290556 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0028902 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00286569 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00288898 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00287883 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00291118 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0028917 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00287643 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0028688 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00286938 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00287211 Postprocessing: Topography min/max: -566.2 m, 2510 m RMS, max velocity: 0.0171 m/year, 0.0623 m/year *** Timestep 1661: t=3.29882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 141+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00466967 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00293433 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00276571 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00280563 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00288644 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00287516 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00287677 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00288527 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00291255 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00290664 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00289638 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00290675 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00290425 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00285984 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00287291 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00289618 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00291537 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00290567 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00290532 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00287769 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00289209 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00291189 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00288987 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00285973 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00287572 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00287743 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00288092 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00289412 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00292172 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00289911 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00289261 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00288259 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00287475 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00284679 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00287358 Postprocessing: Topography min/max: -561.5 m, 2509 m RMS, max velocity: 0.0172 m/year, 0.0624 m/year *** Timestep 1662: t=3.30082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00470968 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00286595 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00286298 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00286748 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00288023 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00288047 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00291446 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0028729 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00285894 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00287904 Postprocessing: Topography min/max: -561.8 m, 2507 m RMS, max velocity: 0.0172 m/year, 0.0626 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00165 *** Timestep 1663: t=3.30282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 125+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00466792 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00291196 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00273555 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00279642 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0028604 Rebuilding Stokes preconditioner... 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Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00287188 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00288514 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00288118 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00289995 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00287538 Postprocessing: Topography min/max: -569.1 m, 2506 m RMS, max velocity: 0.0173 m/year, 0.0628 m/year *** Timestep 1664: t=3.30482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 141+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00463449 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00290661 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00275898 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00286327 Postprocessing: Topography min/max: -573.7 m, 2505 m RMS, max velocity: 0.0173 m/year, 0.063 m/year *** Timestep 1665: t=3.30682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 168+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00472572 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00293554 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00276776 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00281741 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00283788 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00285628 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0028701 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0028493 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00286937 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0028799 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00286292 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0028484 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0028575 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00287488 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00286953 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00286947 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00285548 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00285705 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00286959 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00286239 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00286125 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00285706 Postprocessing: Topography min/max: -575.4 m, 2505 m RMS, max velocity: 0.0174 m/year, 0.0632 m/year *** Timestep 1666: t=3.30882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 123+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00471443 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00289482 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00273381 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00281782 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00286604 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00288311 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00287426 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00285044 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0028453 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00285544 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00285721 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00286137 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00285439 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00286407 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00287179 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00286868 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0028562 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00287318 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00285278 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00287754 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00287518 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00285609 Postprocessing: Topography min/max: -574.2 m, 2506 m RMS, max velocity: 0.0174 m/year, 0.0633 m/year *** Timestep 1667: t=3.31082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.004728 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295534 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00275986 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00278162 Rebuilding Stokes preconditioner... 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Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0028669 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00285939 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00287135 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00285748 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00285897 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00287521 Postprocessing: Topography min/max: -570.4 m, 2505 m RMS, max velocity: 0.0175 m/year, 0.0636 m/year *** Timestep 1668: t=3.31282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 137+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00466244 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00293116 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00272632 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00276614 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00280729 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0028175 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00284102 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00286987 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00283866 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00286146 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00287519 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00284819 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00287773 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00286832 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0028413 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00288329 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00285465 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00286839 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00286241 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00285655 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0028591 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00284497 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00286417 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00286436 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0028674 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00283689 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00284907 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00286638 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00286392 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0028377 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0028604 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00286073 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00283297 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00281859 Postprocessing: Topography min/max: -565.1 m, 2505 m RMS, max velocity: 0.0175 m/year, 0.0637 m/year *** Timestep 1669: t=3.31482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00464557 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00289719 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00273787 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00276758 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00281651 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00284384 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00284043 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00285333 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00285419 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00285018 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00283489 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00286431 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00287355 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00284414 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00284078 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00287665 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00284428 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00283424 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00284919 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00284544 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00282893 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00284264 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00285906 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00285475 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00283315 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00282882 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00281534 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00285347 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00286058 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00286283 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0028204 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0028382 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00285231 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00283368 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00284341 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00285769 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00286318 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00286547 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0028387 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00284382 Postprocessing: Topography min/max: -571.4 m, 2503 m RMS, max velocity: 0.0176 m/year, 0.0639 m/year *** Timestep 1670: t=3.31682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0046858 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00287878 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00267809 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00273148 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00278166 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00279557 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00279625 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00280455 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00282174 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00283058 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00284254 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00283381 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00283877 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00280825 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00282049 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0028331 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00281406 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00278853 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00282568 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00283986 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0028248 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00282071 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00282604 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00279421 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00280779 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00281933 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00283827 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00280248 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00281724 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00282308 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00282153 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00281625 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00279815 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00279135 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00282646 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00279991 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00279912 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00280767 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00279871 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00280054 Postprocessing: Topography min/max: -577.6 m, 2502 m RMS, max velocity: 0.0176 m/year, 0.0641 m/year *** Timestep 1671: t=3.31882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00467589 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00286455 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00267815 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00271499 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00278784 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00280969 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00284213 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00281186 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0028345 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0028237 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00282226 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00282482 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00283164 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00281693 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00281297 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00279636 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00280989 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00282515 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00283288 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00283876 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00283322 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00283516 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00280833 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0028417 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0028341 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00280595 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00281404 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00284641 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00283542 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00283584 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00283199 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00473225 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00286936 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00268968 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0027383 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00277182 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00281398 Postprocessing: Topography min/max: -581.5 m, 2499 m RMS, max velocity: 0.0177 m/year, 0.0645 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00166 *** Timestep 1673: t=3.32282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 175+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00478222 Rebuilding Stokes preconditioner... 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Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00279858 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0027993 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00278997 Postprocessing: Topography min/max: -579.1 m, 2499 m RMS, max velocity: 0.0178 m/year, 0.0647 m/year *** Timestep 1674: t=3.32482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 116+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00470257 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00280532 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0026234 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00270779 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00277908 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00276631 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00277286 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00276516 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00276542 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00274224 Postprocessing: Topography min/max: -574.8 m, 2500 m RMS, max velocity: 0.0178 m/year, 0.0649 m/year *** Timestep 1675: t=3.32682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00464401 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00289096 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00259489 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00268339 Rebuilding Stokes preconditioner... 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Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00277472 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0027585 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00275522 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00275626 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00276513 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00274513 Rebuilding Stokes preconditioner... 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Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00275525 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00278897 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00280054 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00276703 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00275159 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00272941 Postprocessing: Topography min/max: -572.8 m, 2499 m RMS, max velocity: 0.0179 m/year, 0.0651 m/year *** Timestep 1676: t=3.32882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00457682 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00275068 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00275777 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00277293 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00279927 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00273915 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00274021 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.002765 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00276919 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00274412 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00276328 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00274334 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00276408 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00275991 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00277481 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00277553 Postprocessing: Topography min/max: -580.6 m, 2499 m RMS, max velocity: 0.0179 m/year, 0.0653 m/year *** Timestep 1677: t=3.33082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 117+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00469123 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00284325 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00264642 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00267454 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00270941 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00274499 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00274519 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0027395 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00275742 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00274562 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0027545 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0027663 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00277545 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00274647 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00273409 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00274818 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00275686 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00271676 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00273225 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00274597 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00276921 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00274244 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00273138 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00274115 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00275074 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0027221 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00274806 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00274496 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00273855 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00276372 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00275662 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00274073 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00273932 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00275588 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00273182 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00273636 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0027452 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0027564 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00275432 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00272361 Postprocessing: Topography min/max: -585.7 m, 2498 m RMS, max velocity: 0.018 m/year, 0.0655 m/year *** Timestep 1678: t=3.33282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00462638 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00283894 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00260839 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00263671 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00269025 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00268443 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00273143 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00274132 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00272756 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0027289 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00270215 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.002722 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00273202 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00273918 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00274623 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00276365 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00275196 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00272298 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00274931 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00272891 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00273148 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00272371 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00274238 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0027616 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00274775 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00272274 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00275682 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00275848 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00274922 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00273448 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00272075 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00273623 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00274368 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00271956 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0027349 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00274191 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00274835 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00273102 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00274081 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00272827 Postprocessing: Topography min/max: -587.9 m, 2496 m RMS, max velocity: 0.018 m/year, 0.0657 m/year *** Timestep 1679: t=3.33482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 141+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00469812 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00288522 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00262418 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00263235 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0027269 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00273842 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00274934 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00277658 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00277489 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00273704 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00274557 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00274882 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00275898 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00274833 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00274061 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00274487 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00278314 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00276557 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00274174 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00273485 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00275565 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00276114 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00276706 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00275414 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00275206 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00271949 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00272145 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00272718 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00277338 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00274107 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00273546 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00271555 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00273785 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00273458 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00274934 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00272624 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00273829 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00272909 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00272819 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00268874 Postprocessing: Topography min/max: -587.1 m, 2495 m RMS, max velocity: 0.0181 m/year, 0.0659 m/year *** Timestep 1680: t=3.33682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00463088 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00284661 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00262656 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00264256 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00272914 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00276192 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00276376 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00275548 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00274535 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00274393 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00276118 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00274399 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00276489 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00275997 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00272154 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00274389 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00275364 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00273307 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00275116 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00275447 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00275237 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00273556 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00275554 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00274952 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00275483 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00273803 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00275175 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00273735 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00278008 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00275393 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00273578 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00274422 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00275028 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00275199 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00276114 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00274458 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00275103 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00274616 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00277389 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00274776 Postprocessing: Topography min/max: -583.6 m, 2493 m RMS, max velocity: 0.0181 m/year, 0.0661 m/year *** Timestep 1681: t=3.33882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00463511 Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00284311 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00259399 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00263181 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00269379 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00274437 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00273847 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00272209 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00272707 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00272828 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00274618 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00271286 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00272892 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0027537 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00274438 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00273891 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0027136 Postprocessing: Topography min/max: -578.6 m, 2492 m RMS, max velocity: 0.0182 m/year, 0.0663 m/year *** Timestep 1682: t=3.34082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00461207 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00274749 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00275117 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00276304 Postprocessing: Topography min/max: -582.2 m, 2493 m RMS, max velocity: 0.0182 m/year, 0.0665 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00167 *** Timestep 1683: t=3.34282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00463085 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00285281 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00263256 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00269235 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00275462 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00276339 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00278101 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00278418 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0027696 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00276949 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00276074 Rebuilding Stokes preconditioner... 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Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00275364 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0027801 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00278231 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00279512 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00277777 Postprocessing: Topography min/max: -588.9 m, 2493 m RMS, max velocity: 0.0183 m/year, 0.0667 m/year *** Timestep 1684: t=3.34482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00461386 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00280053 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00262711 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00276255 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00277256 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00276847 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00278438 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00275704 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00276748 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00276442 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00276753 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00272887 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00275986 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00277049 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00276649 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00274652 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0027564 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00275051 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00276274 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00273721 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00275364 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00274191 Postprocessing: Topography min/max: -592.7 m, 2492 m RMS, max velocity: 0.0183 m/year, 0.0669 m/year *** Timestep 1685: t=3.34682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00469357 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0028287 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00262234 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00266976 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00269747 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00272445 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00274086 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00273108 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00273335 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00271199 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00272937 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00273931 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00275947 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00274644 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00273491 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00272332 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0027333 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00273318 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00274964 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00273216 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00274846 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00273177 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00276166 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00276023 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00276051 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00272401 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00272542 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00273628 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00275849 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00274266 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00276105 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00271593 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00275108 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00275721 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00278334 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0027381 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00273321 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00272957 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00274164 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00273782 Postprocessing: Topography min/max: -593.5 m, 2491 m RMS, max velocity: 0.0184 m/year, 0.0671 m/year *** Timestep 1686: t=3.34882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 163+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00462129 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00288069 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00262954 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.002643 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00271879 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00275066 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00277266 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0027665 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0027363 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00275895 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00278301 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00275735 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00274989 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00275901 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00276322 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00272444 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00273113 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00275108 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00275948 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00275869 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00274177 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00277416 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00275712 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00275245 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0027607 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00275465 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00276614 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00275077 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00277413 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00464661 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00283411 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00261058 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00265927 Rebuilding Stokes preconditioner... 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Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00279758 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00277966 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00275418 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0027499 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00276775 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00274848 Rebuilding Stokes preconditioner... 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Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00273968 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00272518 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00276107 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00273951 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00274159 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00272939 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0027483 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00275261 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00274105 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0027442 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00276145 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00274154 Postprocessing: Topography min/max: -587.3 m, 2488 m RMS, max velocity: 0.0185 m/year, 0.0675 m/year *** Timestep 1688: t=3.35282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00461318 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00284301 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00258474 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00259445 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.002683 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0027098 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00275229 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00272627 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00271897 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00271984 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00272662 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00272064 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00272761 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00270725 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00272518 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00273041 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00271839 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00272445 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00272062 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00269605 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00271722 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00271842 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00273777 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00272093 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00274615 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00272278 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00275309 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00272484 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00273745 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0027197 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00270141 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00274089 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00274902 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00272288 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0027385 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0027298 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0027422 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00270596 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00271682 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00273035 Postprocessing: Topography min/max: -582.5 m, 2486 m RMS, max velocity: 0.0186 m/year, 0.0677 m/year *** Timestep 1689: t=3.35482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00465715 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00276233 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00260007 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00264102 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00270143 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00273451 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00276091 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00275334 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00276476 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00272382 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00273137 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0027311 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00276654 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00274722 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00271546 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00271238 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00276778 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00273826 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00274756 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00270982 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00271849 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0027119 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00275586 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00272193 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00274319 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00273352 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00273029 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0027035 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00273856 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00273246 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00274365 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00274424 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0027551 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00272407 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00273515 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0027303 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00274189 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00272362 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.002725 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0027283 Postprocessing: Topography min/max: -590.7 m, 2484 m RMS, max velocity: 0.0186 m/year, 0.0679 m/year *** Timestep 1690: t=3.35682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00463967 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00286876 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00259586 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00269586 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00271759 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00272101 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0027235 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00273098 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00273005 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00274894 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00275707 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00275435 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00273781 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00274859 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00275233 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00273458 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00274839 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00274932 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00276108 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00272454 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00273997 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00275941 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00276095 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00272717 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00274677 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00275538 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00276766 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00276041 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00274085 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00272943 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00273834 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00274875 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00276552 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00273756 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00274232 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00269292 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00271483 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00272979 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00273738 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00270442 Postprocessing: Topography min/max: -596.1 m, 2485 m RMS, max velocity: 0.0187 m/year, 0.0681 m/year *** Timestep 1691: t=3.35882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00459121 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00283631 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00260661 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00262648 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0026941 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00271229 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00273642 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00271652 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00272635 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00271432 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00272555 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00271681 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00273128 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00457424 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00275017 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00256358 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00258444 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00266436 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0027043 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00270564 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00272582 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00274562 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0027136 Postprocessing: Topography min/max: -598.3 m, 2484 m RMS, max velocity: 0.0188 m/year, 0.0686 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00168 *** Timestep 1693: t=3.36282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 172+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00468538 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00285534 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00259663 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00263447 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00267169 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00268822 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00271895 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00464559 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00282005 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00256683 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00262696 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00269506 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0027392 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00273807 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00272646 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00273533 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0027664 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00274593 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00271757 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0027675 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00272429 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00270629 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00272519 Postprocessing: Topography min/max: -590.3 m, 2482 m RMS, max velocity: 0.0189 m/year, 0.069 m/year *** Timestep 1695: t=3.36682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0046774 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00282018 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00260155 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00262671 Rebuilding Stokes preconditioner... 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Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0027566 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00275018 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00272378 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00273656 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00274074 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00273355 Postprocessing: Topography min/max: -591.2 m, 2480 m RMS, max velocity: 0.0189 m/year, 0.0692 m/year *** Timestep 1696: t=3.36882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00460298 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00281601 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00255279 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00265428 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00271796 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00273743 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00275773 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00273815 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00274728 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00273325 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00276855 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00277343 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00275037 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00274418 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0027427 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00275557 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00274239 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00273079 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00277035 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0027835 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00276061 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00273668 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00272605 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00275928 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00277703 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00271224 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00275147 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00274559 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00273474 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00274349 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00275429 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00274158 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00273313 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00275127 Postprocessing: Topography min/max: -598.2 m, 2478 m RMS, max velocity: 0.019 m/year, 0.0694 m/year *** Timestep 1697: t=3.37082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00461361 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0027883 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00258484 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00263397 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00270322 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0027221 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00276221 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00275987 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00275265 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00275204 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00274641 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.002737 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00278736 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00276877 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0027336 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00272668 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00275442 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00274522 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00272113 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00273564 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0027363 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00274206 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00274335 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0027437 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00271887 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00272732 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00272835 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00271618 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00273604 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0027455 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0027345 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00272772 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00273668 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00274593 Postprocessing: Topography min/max: -602.4 m, 2476 m RMS, max velocity: 0.0191 m/year, 0.0697 m/year *** Timestep 1698: t=3.37282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0046567 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00284126 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0025851 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00262288 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00268129 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00271153 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00273855 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00275035 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00272598 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00270704 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0027354 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00274718 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00274611 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00271283 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00272051 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00272183 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00274111 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00272672 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00273831 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00274131 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00275525 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00272168 Postprocessing: Topography min/max: -603.6 m, 2476 m RMS, max velocity: 0.0191 m/year, 0.0699 m/year *** Timestep 1699: t=3.37482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 125+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00460216 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00280224 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00256464 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00260922 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00267547 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00268823 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00267286 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00269105 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00271384 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00272935 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0027236 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00269515 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00273387 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00273302 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00271293 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00273089 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00271935 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00274068 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00273182 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00273238 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00274495 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00271791 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00272816 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00272291 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00274565 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00272978 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00272179 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00272105 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00269637 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00270919 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00272676 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00271323 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00273137 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00271546 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00271944 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00270564 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00270683 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00270791 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00268369 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00267849 Postprocessing: Topography min/max: -601.9 m, 2476 m RMS, max velocity: 0.0192 m/year, 0.0701 m/year *** Snapshot created! *** Timestep 1700: t=3.37682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00461593 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00280623 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00257072 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00263136 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00268581 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00271437 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00271428 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00274558 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00274705 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00271715 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0027297 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00273723 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0027264 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00272377 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00275863 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00275216 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00273215 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00273079 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00274732 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00271988 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00273583 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00272582 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00274127 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00273215 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00272972 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00271469 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00273402 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00273795 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00276074 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00273315 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00274249 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00270992 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00272716 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00271246 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00276232 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00274365 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00273116 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00270282 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0027282 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00272439 Postprocessing: Topography min/max: -597.7 m, 2476 m RMS, max velocity: 0.0192 m/year, 0.0703 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 1.27e+04s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 6040 | 3.13e+03s | 25% | | Assemble composition system | 1057 | 2.99e+03s | 24% | | Assemble temperature system | 151 | 433s | 3.4% | | Build Stokes preconditioner | 6040 | 3.63e+03s | 29% | | Build composition preconditioner | 1057 | 32.1s | 0.25% | | Build temperature preconditioner | 151 | 4.55s | 0% | | Create snapshot | 3 | 1.72s | 0% | | Initialization | 1 | 0.0761s | 0% | | Mesh deformation | 151 | 18.4s | 0.15% | | Postprocessing | 151 | 39.4s | 0.31% | | Setup dof systems | 1 | 0.259s | 0% | | Setup matrices | 1 | 0.793s | 0% | | Solve Stokes system | 6040 | 2.29e+03s | 18% | | Solve composition system | 1057 | 54.6s | 0.43% | | Solve temperature system | 151 | 17s | 0.13% | +----------------------------------+-----------+------------+------------+ *** Timestep 1701: t=3.37882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00466133 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00283112 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00262916 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0027662 Postprocessing: Topography min/max: -592.2 m, 2475 m RMS, max velocity: 0.0193 m/year, 0.0705 m/year *** Timestep 1702: t=3.38082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00468997 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00281336 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00260152 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00263899 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00267445 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00272521 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00271186 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0027103 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0027224 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00273191 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00270161 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0026928 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00271838 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00272588 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00269824 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00273572 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00271464 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00272564 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00271375 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00271773 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00269663 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00270226 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00271279 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00270406 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00269991 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00272012 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00270159 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00271841 Postprocessing: Topography min/max: -598.9 m, 2474 m RMS, max velocity: 0.0194 m/year, 0.0708 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00169 *** Timestep 1703: t=3.38282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0047017 Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00285397 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00261256 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00267711 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00270336 Rebuilding Stokes preconditioner... 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Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0046098 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00279405 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00258518 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0027176 Postprocessing: Topography min/max: -607.7 m, 2470 m RMS, max velocity: 0.0195 m/year, 0.0712 m/year *** Timestep 1705: t=3.38682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 125+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00457829 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0028276 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00259574 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0026439 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00268416 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0026779 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00272239 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00275197 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00273035 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00270922 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00272919 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0027271 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00271848 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00271619 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00271222 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00274829 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00272406 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00270291 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00272212 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00272928 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00270724 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00271372 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00273334 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00271746 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00269025 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0027123 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00270701 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00269055 Postprocessing: Topography min/max: -607.5 m, 2468 m RMS, max velocity: 0.0196 m/year, 0.0715 m/year *** Timestep 1706: t=3.38882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 46 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 14 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 153+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00460438 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0027881 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00257036 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00259875 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00264424 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00269525 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00271061 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00272505 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00271355 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00271067 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00271274 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00271657 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0027064 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00269781 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00272105 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00273579 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00271494 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00271648 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00273568 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00272238 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00269475 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00271675 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00273989 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00271195 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0026702 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00271304 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00270506 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0027241 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00272969 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00271039 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00269685 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00269258 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00271823 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0027192 Postprocessing: Topography min/max: -604.6 m, 2467 m RMS, max velocity: 0.0196 m/year, 0.0717 m/year *** Timestep 1707: t=3.39082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00457773 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00274363 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00255409 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00262337 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00269522 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00271375 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00273754 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00272338 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00271675 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00270501 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00272283 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00267699 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00271657 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00271452 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0027188 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00270472 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00271677 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00269476 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00271257 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00270296 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00269571 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00270951 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00271527 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00270398 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00271698 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00272926 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00274299 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00273936 Postprocessing: Topography min/max: -599.8 m, 2467 m RMS, max velocity: 0.0197 m/year, 0.0719 m/year *** Timestep 1708: t=3.39282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 168+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00466296 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00278134 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00256792 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00260901 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0026713 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00268319 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0027192 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00271536 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00271119 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00266749 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00270598 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00271167 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00272882 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00270706 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00273496 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00271284 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00274286 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0027025 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00271286 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00270402 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00274312 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00271602 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00274102 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00270422 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0027342 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00267688 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00273781 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00269455 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00275213 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00273909 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00275765 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0027414 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00275112 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00273293 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00273032 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00269473 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00272059 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00270182 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00274555 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00272752 Postprocessing: Topography min/max: -598.3 m, 2467 m RMS, max velocity: 0.0197 m/year, 0.0721 m/year *** Timestep 1709: t=3.39482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00464903 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00276908 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00257918 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00260468 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00266373 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00266544 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00273488 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00272263 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0027276 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00268538 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00271827 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00270702 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00271181 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00269714 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00274293 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00269635 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00270633 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00270217 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00272717 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0026988 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00271721 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00268608 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00272015 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00270855 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00272306 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00267993 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00272089 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.002681 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00270625 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00267534 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00270496 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00269672 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00271925 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00270265 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00272326 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00268716 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0027075 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00268562 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00273033 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00269301 Postprocessing: Topography min/max: -605.6 m, 2466 m RMS, max velocity: 0.0198 m/year, 0.0724 m/year *** Timestep 1710: t=3.39682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00458594 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00276117 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00256098 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00262182 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00270768 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0026843 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00272509 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00271328 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00271521 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00267318 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00270225 Postprocessing: Topography min/max: -610 m, 2465 m RMS, max velocity: 0.0199 m/year, 0.0726 m/year *** Timestep 1711: t=3.39882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00459919 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00459038 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00282384 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00254185 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00259876 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0026941 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00271524 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0027159 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00272429 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00272939 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.002736 Postprocessing: Topography min/max: -609.8 m, 2461 m RMS, max velocity: 0.02 m/year, 0.0731 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00170 *** Timestep 1713: t=3.40282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0047224 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0028067 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00257759 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00260307 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00266492 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00268366 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00271502 Rebuilding Stokes preconditioner... 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Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00272329 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00272018 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00271804 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00271958 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00271227 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00273428 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00271966 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00270193 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0027082 Postprocessing: Topography min/max: -605.6 m, 2459 m RMS, max velocity: 0.0201 m/year, 0.0734 m/year *** Timestep 1714: t=3.40482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 141+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00463673 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00279015 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00256898 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00262993 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00267425 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0027399 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00272571 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00269945 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00271988 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00274332 Postprocessing: Topography min/max: -599.8 m, 2457 m RMS, max velocity: 0.0201 m/year, 0.0736 m/year *** Timestep 1715: t=3.40682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00462848 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00281521 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00260496 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00265256 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00272034 Postprocessing: Topography min/max: -604.7 m, 2457 m RMS, max velocity: 0.0202 m/year, 0.0739 m/year *** Timestep 1716: t=3.40882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00467503 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00276353 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00276192 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00273327 Postprocessing: Topography min/max: -610.6 m, 2457 m RMS, max velocity: 0.0203 m/year, 0.0741 m/year *** Timestep 1717: t=3.41082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 154+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00468206 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00285945 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00262128 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00264785 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0027073 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00275602 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00276398 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00279195 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00276389 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00274221 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00273475 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00277146 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00277616 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00277843 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00277118 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00276173 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00275772 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00277802 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00277323 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00277944 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00276568 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00275993 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00275851 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00276316 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0027504 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00276327 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00277456 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00277487 Postprocessing: Topography min/max: -613.5 m, 2457 m RMS, max velocity: 0.0204 m/year, 0.0744 m/year *** Timestep 1718: t=3.41282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00472463 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00286543 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0026279 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00266582 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00271985 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00273111 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00275314 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00275794 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00277358 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00276042 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00278119 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00276071 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0027722 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00279706 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00276389 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00274039 Rebuilding Stokes preconditioner... 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Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00274656 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00274911 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00277998 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00278841 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00275548 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00276525 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00273216 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00274192 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00275726 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00278007 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00276117 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00273968 Postprocessing: Topography min/max: -613.1 m, 2456 m RMS, max velocity: 0.0204 m/year, 0.0746 m/year *** Timestep 1719: t=3.41482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00464971 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0028097 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0025847 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00265474 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0026923 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0027143 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00273445 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00274013 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00272373 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00272785 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00273851 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00273009 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00274369 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00277431 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00276072 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00275518 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00272696 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00274592 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00273022 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00274839 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00275749 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0027693 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00275447 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00275928 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00274024 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00277349 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00271689 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00277581 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00277541 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00275491 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.002731 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00275616 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00272875 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00272714 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00274017 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0027699 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00274876 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0027413 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00275916 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00273828 Postprocessing: Topography min/max: -609.8 m, 2455 m RMS, max velocity: 0.0205 m/year, 0.0749 m/year *** Timestep 1720: t=3.41682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00474326 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00285341 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00259651 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00265243 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00269827 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00472225 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00283311 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00259899 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00266356 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00274856 Postprocessing: Topography min/max: -602.7 m, 2451 m RMS, max velocity: 0.0206 m/year, 0.0754 m/year *** Timestep 1722: t=3.42082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0046717 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00281123 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00280761 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00278423 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00279555 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00281079 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00280106 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00280867 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00281334 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00279941 Postprocessing: Topography min/max: -609.7 m, 2449 m RMS, max velocity: 0.0207 m/year, 0.0756 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00171 *** Timestep 1723: t=3.42282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 136+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00471286 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00286517 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00260307 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00266793 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00270948 Rebuilding Stokes preconditioner... 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Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 16 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 142+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00470948 Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00293478 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00263726 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00279903 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00279918 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00282042 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00281392 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00281212 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00280595 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00278196 Postprocessing: Topography min/max: -614.6 m, 2449 m RMS, max velocity: 0.0209 m/year, 0.0761 m/year *** Timestep 1725: t=3.42682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00472398 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00284858 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00261946 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00267712 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00277095 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00280637 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00281103 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00282834 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00281276 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00277046 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00278576 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00280158 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00278841 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00279132 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00279338 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00280968 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00281762 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0028037 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00279118 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.002786 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00280358 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0028187 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00281234 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00281222 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00279873 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00276566 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00278025 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00278234 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00278874 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00280229 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00280786 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00278931 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00276017 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00277845 Postprocessing: Topography min/max: -612.4 m, 2449 m RMS, max velocity: 0.0209 m/year, 0.0763 m/year *** Timestep 1726: t=3.42882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 170+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0048381 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00293227 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0026661 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00268415 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00274404 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00282334 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00285742 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00278845 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00274373 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00280438 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00282518 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00279606 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00280542 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00283193 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00280088 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00280668 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00280661 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00281575 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00280052 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00279342 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00278578 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00282079 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00280446 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00280167 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00280676 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00279407 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00280471 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00279613 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00279105 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00281737 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00276699 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00276478 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0028222 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00280652 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00279523 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00280395 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00279241 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00278968 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00278417 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00280897 Postprocessing: Topography min/max: -607.7 m, 2448 m RMS, max velocity: 0.021 m/year, 0.0765 m/year *** Timestep 1727: t=3.43082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00474728 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00290319 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00266775 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0027215 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00276675 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00281164 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00281707 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00280423 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00279023 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00281749 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00285292 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0028087 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00280494 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00282602 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00283481 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00281831 Rebuilding Stokes preconditioner... 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Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00283119 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00281687 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00281209 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00282117 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00281892 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00279857 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0028022 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00280217 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00281834 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00280393 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00281538 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00281076 Postprocessing: Topography min/max: -601.2 m, 2447 m RMS, max velocity: 0.0211 m/year, 0.0768 m/year *** Timestep 1728: t=3.43282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 193+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00475468 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00294101 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00266463 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00272806 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00277628 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00278511 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00279965 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00278965 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00279029 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00278989 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00282989 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00280909 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00277956 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0028286 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00284677 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00279766 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00279962 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00282341 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00282978 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0028047 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00280595 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0028201 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00282974 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00280899 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00280615 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00280192 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00282338 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0028167 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00281248 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00280919 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00280954 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00280014 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0028291 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00283266 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00284094 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00281621 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00280427 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00279773 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00283037 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00282564 Postprocessing: Topography min/max: -607.7 m, 2446 m RMS, max velocity: 0.0211 m/year, 0.0771 m/year *** Timestep 1729: t=3.43482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 172+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00467041 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00292902 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00266254 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00272218 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00274899 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00278527 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00281294 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00279958 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00283408 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00282775 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00281203 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00279005 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00281345 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0028446 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00282968 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00277944 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00280906 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00285289 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00283117 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0027823 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00282063 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00282986 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00284056 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00282984 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00282054 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00280444 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00280394 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00279194 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00281415 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00282214 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00283546 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00281714 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00282782 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00278878 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00279925 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00282652 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00282675 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00283454 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00282282 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00281459 Postprocessing: Topography min/max: -613 m, 2444 m RMS, max velocity: 0.0212 m/year, 0.0773 m/year *** Timestep 1730: t=3.43682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00469674 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0029224 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00267088 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00270337 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00281009 Postprocessing: Topography min/max: -615 m, 2442 m RMS, max velocity: 0.0213 m/year, 0.0775 m/year *** Timestep 1731: t=3.43882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00470742 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00283288 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00284527 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0028601 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00285351 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00281593 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00284397 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00287613 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00287782 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00283978 Postprocessing: Topography min/max: -613.8 m, 2439 m RMS, max velocity: 0.0214 m/year, 0.0777 m/year *** Timestep 1732: t=3.44082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 136+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00479207 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00293701 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00270723 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00273446 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00281406 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00282053 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00283926 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00285464 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00288249 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00284683 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00283094 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00286071 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00284945 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00283381 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00283276 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00284067 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00284507 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00282625 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00282168 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0028377 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00286194 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00284559 Postprocessing: Topography min/max: -609.6 m, 2440 m RMS, max velocity: 0.0214 m/year, 0.078 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00172 *** Timestep 1733: t=3.44282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00480672 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00293242 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00267555 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0026957 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00277891 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00281975 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00281952 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00283374 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00285894 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00283177 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0028074 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00280783 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00282187 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00282556 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00284392 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00287143 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00281272 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00280926 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00280878 Rebuilding Stokes preconditioner... 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Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00280436 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00281304 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00281391 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00279746 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00280797 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00283947 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00281174 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00281343 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0028173 Postprocessing: Topography min/max: -603.8 m, 2440 m RMS, max velocity: 0.0215 m/year, 0.0782 m/year *** Timestep 1734: t=3.44482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00477855 Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00292621 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00265767 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00268214 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00274338 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00278796 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00282955 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00281918 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00280601 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00280605 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00280701 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0028264 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00284667 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00280293 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00279367 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00280736 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00279632 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00279919 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00280129 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00284163 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00279812 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00280226 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00281838 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00281521 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00280113 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00279926 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00280864 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00281825 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.002765 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00280416 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00283311 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00280028 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00278025 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00280951 Postprocessing: Topography min/max: -604.9 m, 2440 m RMS, max velocity: 0.0216 m/year, 0.0786 m/year *** Timestep 1735: t=3.44682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00473746 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00290197 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00265164 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00269898 Rebuilding Stokes preconditioner... 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Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00277857 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0028138 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0027926 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00277601 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00276868 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00279586 Postprocessing: Topography min/max: -611.2 m, 2438 m RMS, max velocity: 0.0217 m/year, 0.0789 m/year *** Timestep 1736: t=3.44882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 178+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00474644 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00291584 Rebuilding Stokes preconditioner... Solving Stokes system... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00265675 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00271199 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0027676 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00278714 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00281278 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00282019 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00282303 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0027911 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00278977 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0028069 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00279159 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00279302 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00279245 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0028119 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00280968 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00278901 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00278577 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00277944 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00280518 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00282034 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00279402 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00279447 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00277942 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00279264 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00278441 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00278285 Postprocessing: Topography min/max: -614.4 m, 2437 m RMS, max velocity: 0.0217 m/year, 0.0793 m/year *** Timestep 1737: t=3.45082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 142+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00470282 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00287568 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00265708 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00273513 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00278051 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00281419 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00279466 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.002826 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00281442 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00282269 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00278748 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00280818 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00280075 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00283035 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0027895 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00279912 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0028287 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00283647 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00281268 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00281611 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0027923 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00283348 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00282391 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00282912 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00280772 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00280909 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00282108 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00282926 Postprocessing: Topography min/max: -614 m, 2435 m RMS, max velocity: 0.0218 m/year, 0.0796 m/year *** Timestep 1738: t=3.45282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 169+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00474519 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00290767 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00266008 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.002732 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00275835 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00281818 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00283434 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00283593 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00279793 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00283935 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00280882 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00285106 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00284542 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00283707 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00284005 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00282695 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0028287 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00284105 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00282305 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00279946 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0028155 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.002825 Rebuilding Stokes preconditioner... 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Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00281301 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0028251 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00280953 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00283518 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00283472 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00284412 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00282884 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00281561 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00281663 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00283121 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00283044 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0028268 Postprocessing: Topography min/max: -610.7 m, 2433 m RMS, max velocity: 0.0219 m/year, 0.08 m/year *** Timestep 1739: t=3.45482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00478544 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00289162 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00267484 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.002736 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00275687 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00276512 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00279933 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00282553 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00283858 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00280456 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00281072 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00280445 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0028182 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00282756 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00281373 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00281057 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00282264 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0028205 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0028341 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00281843 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00281541 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00282143 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00285245 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00286102 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00279076 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00277829 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00278887 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00281655 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00284018 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00282634 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00281967 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00283202 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00282326 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00282669 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0028403 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00284603 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00283002 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00484475 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0029258 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00266545 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00272255 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00276457 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 163+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00483831 Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00301202 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00270914 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00274268 Rebuilding Stokes preconditioner... 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Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00283934 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00282474 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00281157 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00282854 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00286642 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00282859 Postprocessing: Topography min/max: -608.7 m, 2430 m RMS, max velocity: 0.0221 m/year, 0.0811 m/year *** Timestep 1742: t=3.46082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00484502 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00292443 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00268987 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0026962 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00276972 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00284765 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0028638 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00283087 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00283532 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00283454 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00284956 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0028513 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00286088 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00279862 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0028251 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00281924 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00283735 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00284462 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00282662 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00279301 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00281733 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00281609 Postprocessing: Topography min/max: -612.8 m, 2429 m RMS, max velocity: 0.0222 m/year, 0.0815 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00173 *** Timestep 1743: t=3.46282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 157+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0047716 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00290751 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00270625 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00272862 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00279118 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00279263 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00282484 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00283982 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00284122 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00281601 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00283731 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00281085 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00281113 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00285334 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00288201 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00281603 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00281337 Rebuilding Stokes preconditioner... 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Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00283371 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00284771 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00279272 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00281888 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00279945 Postprocessing: Topography min/max: -613.6 m, 2428 m RMS, max velocity: 0.0223 m/year, 0.0819 m/year *** Timestep 1744: t=3.46482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 196+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00466679 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00290542 Rebuilding Stokes preconditioner... Solving Stokes system... 117+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00270317 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0028498 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00284843 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00282267 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00284912 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00283744 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00283334 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00283217 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00283454 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00283006 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00283746 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00282415 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0028479 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00283842 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00285314 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00283407 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00283997 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00283099 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00282062 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00284944 Postprocessing: Topography min/max: -611.2 m, 2427 m RMS, max velocity: 0.0224 m/year, 0.0823 m/year *** Timestep 1745: t=3.46682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00477948 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00289562 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00266147 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00274528 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00280027 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00285263 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00286112 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0028441 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00283981 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00282688 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0028573 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00285738 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00283053 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0028053 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.002848 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00285746 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00285883 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00284034 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00285533 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00283967 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00284181 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00282671 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00285066 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00286276 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00285651 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00283353 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.002849 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00286457 Postprocessing: Topography min/max: -611.5 m, 2425 m RMS, max velocity: 0.0224 m/year, 0.0826 m/year *** Timestep 1746: t=3.46882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 164+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00473908 Rebuilding Stokes preconditioner... Solving Stokes system... 108+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00290868 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00267263 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00274782 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00280632 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00283763 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00282141 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00284003 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00287459 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00285537 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00285623 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00284019 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00284355 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0028241 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00284412 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00285795 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00284799 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00286523 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00284456 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00282191 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00283892 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00286092 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00284746 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00283099 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00285642 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00283842 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0028331 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00282513 Postprocessing: Topography min/max: -612.4 m, 2422 m RMS, max velocity: 0.0225 m/year, 0.083 m/year *** Timestep 1747: t=3.47082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00487915 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00294516 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00271344 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00274572 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00278897 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0028248 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00286417 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00285994 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00285341 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00284741 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00285106 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00282384 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0028334 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00285384 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00285776 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00285216 Rebuilding Stokes preconditioner... 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Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00287935 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0028522 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00286265 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00286063 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0028564 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00284832 Postprocessing: Topography min/max: -613.3 m, 2420 m RMS, max velocity: 0.0226 m/year, 0.0834 m/year *** Timestep 1748: t=3.47282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 163+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00484654 Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00298494 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00270332 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00272947 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00279725 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00281896 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00284181 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0028291 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00283656 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00283952 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00285218 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00284407 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00285987 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00286547 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00285756 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00284611 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00283792 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00285334 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00283796 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00283007 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00283981 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0028669 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00285727 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00283077 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00285508 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00284793 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00284937 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00282618 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00282371 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00286177 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00286593 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00282866 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00286259 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00285499 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00282913 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00283098 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00284933 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00286852 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00286588 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00284127 Postprocessing: Topography min/max: -614.1 m, 2418 m RMS, max velocity: 0.0227 m/year, 0.0838 m/year *** Timestep 1749: t=3.47482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00479358 Rebuilding Stokes preconditioner... Solving Stokes system... 141+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00293958 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00272063 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.002722 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00279439 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0028565 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0028508 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00284624 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00288709 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00285985 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00285598 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00285283 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00286067 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00282746 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00283409 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00284094 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.002862 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00284235 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00286353 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00284257 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00285527 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00285545 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00285662 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00285884 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00287624 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00284666 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00285048 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00282589 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0028251 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0028498 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00287233 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00282829 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00285083 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00284003 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00283995 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00478893 Rebuilding Stokes preconditioner... Solving Stokes system... 125+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00292441 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00266459 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00282232 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00281908 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00281599 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00281897 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00282928 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00281134 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00280871 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00283987 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00282622 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.002828 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00281809 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00279101 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00282315 Postprocessing: Topography min/max: -615.6 m, 2418 m RMS, max velocity: 0.0228 m/year, 0.0845 m/year *** Timestep 1751: t=3.47882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 13 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 174+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00469885 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00291354 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00269426 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00273507 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00278762 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00281286 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00281722 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00282224 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00284217 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00282259 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00281696 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00282603 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00284937 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00281419 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00284946 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00283771 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00285056 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00284139 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00285035 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00283022 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00283409 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00281329 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00282045 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00281808 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00286006 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00284124 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00284007 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00284489 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00285253 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00282875 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00284753 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00281852 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00283876 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00281688 Postprocessing: Topography min/max: -616.3 m, 2417 m RMS, max velocity: 0.0229 m/year, 0.0849 m/year *** Timestep 1752: t=3.48082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 142+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00472355 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00296537 Rebuilding Stokes preconditioner... Solving Stokes system... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00274304 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00275982 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00283565 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00285612 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00284157 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00283996 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00285105 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0028198 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00287699 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00283253 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00286617 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00285177 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0028992 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00285935 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00288129 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0028487 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00283662 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00283217 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00282962 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00282176 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00285166 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00285192 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00288249 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00285018 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00286318 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00284638 Postprocessing: Topography min/max: -617.1 m, 2415 m RMS, max velocity: 0.023 m/year, 0.0853 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00174 *** Timestep 1753: t=3.48282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00477197 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00291576 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00272239 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00273033 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00280037 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00283631 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00283355 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00280746 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00283473 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00284531 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00284677 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00286715 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0028782 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00285424 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00282987 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00282149 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00284594 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00282919 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00285619 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00286838 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.002855 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00284278 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00286313 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00282832 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0028365 Rebuilding Stokes preconditioner... 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Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00284235 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00285455 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0028368 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00285393 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0028598 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00286319 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00285094 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00286934 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00283459 Postprocessing: Topography min/max: -618 m, 2413 m RMS, max velocity: 0.0231 m/year, 0.0857 m/year *** Timestep 1754: t=3.48482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00482349 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.002928 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00268779 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00269726 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00277634 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00282555 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00285864 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00282776 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00283432 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00283266 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00283091 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0028276 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00286021 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00287158 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00284528 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00281393 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00285086 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00284707 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00287658 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0028355 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00285009 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0028738 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00285501 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00283714 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00286731 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.002863 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00288012 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00284046 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00283745 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00282575 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00285071 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0028329 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.002864 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00283553 Postprocessing: Topography min/max: -618.9 m, 2411 m RMS, max velocity: 0.0232 m/year, 0.0861 m/year *** Timestep 1755: t=3.48682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 178+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00488069 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00291802 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00265735 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00271365 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00277766 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00278034 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00277535 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00278264 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00281359 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00281371 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00281748 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00279729 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00282506 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00281296 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00284066 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00282978 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00280303 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00281123 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00283553 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00281019 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0028156 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00281712 Rebuilding Stokes preconditioner... 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Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0028223 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00282035 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00284606 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00281968 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00282199 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00285257 Postprocessing: Topography min/max: -619.8 m, 2409 m RMS, max velocity: 0.0233 m/year, 0.0865 m/year *** Timestep 1756: t=3.48882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 169+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00480177 Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00296057 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00270197 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00274541 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00279995 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00280795 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00282084 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00280997 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00284188 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00282916 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00283758 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00285943 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00285857 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00282071 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0028568 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00286578 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00284615 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00282951 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00284978 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00284835 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00283755 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00281595 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00285152 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00285012 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00283977 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00281543 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00283381 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00283916 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00281376 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00280459 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00284011 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00284666 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00285042 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00281316 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00281023 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00284095 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00282488 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00280815 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00283373 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00283204 Postprocessing: Topography min/max: -620.5 m, 2406 m RMS, max velocity: 0.0234 m/year, 0.0869 m/year *** Timestep 1757: t=3.49082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00476813 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00287194 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00268588 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00274695 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00280829 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00281615 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00283338 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00282139 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00280862 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00282295 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00279851 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00278641 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00282804 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00283101 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0028054 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00281814 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00283281 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00285473 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00280698 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00283799 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00284326 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0028213 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00283847 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00284629 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00284818 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00284542 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00281348 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00280815 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00281749 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00283545 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00282117 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00280509 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00281789 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00279907 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00280498 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00281717 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00283698 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00281497 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00281335 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00283164 Postprocessing: Topography min/max: -621.2 m, 2405 m RMS, max velocity: 0.0234 m/year, 0.0873 m/year *** Timestep 1758: t=3.49282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00481011 Rebuilding Stokes preconditioner... Solving Stokes system... 125+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295098 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00270625 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00275776 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00281038 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00281025 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0028516 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00287279 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0028447 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00284304 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00286655 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00286854 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00285311 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00283888 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00283835 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00285313 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00286663 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00284434 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00282485 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00283133 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00283931 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00284396 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0028363 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00285109 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00285836 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00281723 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00284354 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00283795 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0028627 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00283416 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00284347 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00283094 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00284466 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00286088 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00283622 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0028342 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0028763 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00283471 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00283453 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00284527 Postprocessing: Topography min/max: -621.9 m, 2405 m RMS, max velocity: 0.0235 m/year, 0.0877 m/year *** Timestep 1759: t=3.49482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00473675 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00294986 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0026986 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00273304 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00279717 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00283623 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00283368 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00286783 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00286268 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00286213 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00283892 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0028514 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00286483 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00284342 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00284668 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00286426 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00286327 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00284725 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00284767 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00476662 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00286876 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00267119 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00274229 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00278641 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00284263 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00284259 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00284086 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00281632 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00285931 Postprocessing: Topography min/max: -623.9 m, 2403 m RMS, max velocity: 0.0237 m/year, 0.0886 m/year *** Timestep 1761: t=3.49882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 150+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00484486 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00293888 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00270646 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00273765 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00284187 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00285161 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00285446 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00283774 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00284302 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00286975 Postprocessing: Topography min/max: -624.8 m, 2401 m RMS, max velocity: 0.0238 m/year, 0.089 m/year *** Timestep 1762: t=3.50082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 20 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00483766 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00293972 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00270911 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00272034 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00277129 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00282779 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00284341 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00283382 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00279213 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00279503 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00281985 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00281004 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00284698 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00280895 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00282429 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00283358 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00283556 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00283175 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00283278 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00281084 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00283548 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00283864 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00285891 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00284702 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00285809 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00285957 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00285724 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00282947 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0028405 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00281867 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00282184 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00283528 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00283762 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00282766 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00282955 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00283366 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00283356 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00282808 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0028367 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00282856 Postprocessing: Topography min/max: -625.6 m, 2399 m RMS, max velocity: 0.0239 m/year, 0.0894 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00175 *** Timestep 1763: t=3.50282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 188+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0048568 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00292772 Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00265154 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00274118 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00281109 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00281251 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00282408 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00281476 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00285501 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00281578 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00284785 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00284135 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00285944 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00284455 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00283073 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00283063 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00287653 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00284553 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00286117 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00286585 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00286441 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0028284 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0028211 Rebuilding Stokes preconditioner... 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Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00283669 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00281915 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0028097 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00281961 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00281086 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00282415 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00281621 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00285622 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00282891 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00282837 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0028236 Postprocessing: Topography min/max: -626.4 m, 2396 m RMS, max velocity: 0.024 m/year, 0.0898 m/year *** Timestep 1764: t=3.50482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 150+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00488388 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0029074 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00268283 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00272114 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00279619 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00282748 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00285274 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00282347 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00282085 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00282829 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00282339 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00284212 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0028674 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00284422 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00283089 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00282109 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00281666 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00281237 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00281776 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00283255 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00284416 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00282848 Postprocessing: Topography min/max: -627.1 m, 2393 m RMS, max velocity: 0.0241 m/year, 0.0903 m/year *** Timestep 1765: t=3.50682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 136+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00486865 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00289848 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00269632 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00276299 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00278569 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0028299 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00284269 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0028682 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00287581 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00284301 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00282659 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00285366 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00285802 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00283606 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0028615 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00284636 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00285688 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00285377 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00285268 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0028404 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00285922 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00283952 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00284162 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00286579 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00284343 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00282836 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00286084 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00285142 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00283843 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00284769 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00286115 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00283838 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00287516 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00287951 Postprocessing: Topography min/max: -628 m, 2391 m RMS, max velocity: 0.0242 m/year, 0.0907 m/year *** Timestep 1766: t=3.50882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 141+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00483884 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.002964 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00272977 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00274235 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00278511 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0028112 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00284722 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0028436 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00284957 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00286175 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00283404 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00284352 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00284759 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00282798 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00285291 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00285787 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00284744 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00283922 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00283596 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00285113 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00287065 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00284017 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00283813 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0028675 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00284273 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00283414 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00284269 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00289002 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00285918 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00286765 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00283322 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00285742 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00285605 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00285145 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00286318 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00286129 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00285554 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00286725 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00281926 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00282992 Postprocessing: Topography min/max: -629 m, 2391 m RMS, max velocity: 0.0243 m/year, 0.0911 m/year *** Timestep 1767: t=3.51082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 159+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00483664 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00293149 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00272447 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0027605 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0028295 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00283434 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00283921 Rebuilding Stokes preconditioner... Solving Stokes system... 106+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00283096 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00285398 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00285396 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00285683 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00282039 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00288678 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00287055 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00283494 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00283727 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00287759 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00289375 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00287155 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00286965 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00285377 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00284839 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00285493 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00287454 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00289218 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00287979 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00288629 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00286487 Postprocessing: Topography min/max: -629.9 m, 2390 m RMS, max velocity: 0.0244 m/year, 0.0915 m/year *** Timestep 1768: t=3.51282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00481674 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00293097 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00270317 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00273868 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00280028 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00282623 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00283504 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00284634 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00286587 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00285532 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00286847 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00285633 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00284808 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00285285 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00285605 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00285101 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00284369 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00285607 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00287028 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00284951 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00285245 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0028382 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00284803 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00287843 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00287578 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00282545 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00284027 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00286497 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00286587 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00286752 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00287689 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00285633 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00284207 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00288438 Postprocessing: Topography min/max: -630.7 m, 2389 m RMS, max velocity: 0.0244 m/year, 0.092 m/year *** Timestep 1769: t=3.51482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 154+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0048937 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295268 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00269848 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00272267 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00277086 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0048392 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00294042 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00270278 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00274488 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00283291 Postprocessing: Topography min/max: -632.3 m, 2385 m RMS, max velocity: 0.0246 m/year, 0.0928 m/year *** Timestep 1771: t=3.51882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 177+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00482886 Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00284735 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00285706 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00285588 Postprocessing: Topography min/max: -633 m, 2383 m RMS, max velocity: 0.0247 m/year, 0.0932 m/year *** Timestep 1772: t=3.52082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00473273 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00286024 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00269654 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0027394 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00277043 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00280153 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0028556 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00283668 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00282689 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0028155 Postprocessing: Topography min/max: -634 m, 2380 m RMS, max velocity: 0.0248 m/year, 0.0937 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00176 *** Timestep 1773: t=3.52282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00473302 Rebuilding Stokes preconditioner... Solving Stokes system... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00294079 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00271149 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00273148 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00279841 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00284766 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00287542 Rebuilding Stokes preconditioner... 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Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00284418 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00285356 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0028415 Postprocessing: Topography min/max: -635 m, 2377 m RMS, max velocity: 0.0249 m/year, 0.0941 m/year *** Timestep 1774: t=3.52482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 156+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00479416 Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00292678 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0027018 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00271639 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00279962 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00480799 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00292394 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00272543 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00274456 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00285888 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00285925 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0028596 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00283564 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00284286 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00287535 Postprocessing: Topography min/max: -636.7 m, 2376 m RMS, max velocity: 0.0251 m/year, 0.095 m/year *** Timestep 1776: t=3.52882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 157+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00475415 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00290711 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00268083 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00271624 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00278906 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00282277 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00283787 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0028348 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00282225 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00282496 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00285629 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00283917 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00283494 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00282131 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00285993 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00284557 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00285689 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00283281 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00282486 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00286593 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00285814 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00282579 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00284108 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00283023 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00284287 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00283306 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00282915 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00281728 Postprocessing: Topography min/max: -637.5 m, 2375 m RMS, max velocity: 0.0252 m/year, 0.0954 m/year *** Timestep 1777: t=3.53082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0048581 Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00294474 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00268954 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00270217 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00278042 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00284348 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0028405 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00283329 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00281456 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0028017 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00285132 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00286518 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00286868 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00282169 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00282967 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00283585 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00283934 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00284272 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00284191 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00282305 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00283768 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00282535 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00279668 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00284191 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0028357 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0028226 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00281548 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00285605 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00284954 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00284059 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00282863 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00283101 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00284542 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00283499 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00281637 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00281782 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00282688 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00282943 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00281897 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0028327 Postprocessing: Topography min/max: -638.3 m, 2373 m RMS, max velocity: 0.0253 m/year, 0.0959 m/year *** Timestep 1778: t=3.53282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 19 iterations. Solving stress_yy system ... 19 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00475794 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00289053 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00265436 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00270382 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00277216 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00277977 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00280318 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00285496 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00284756 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00282433 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0028309 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00280994 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00283589 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00283922 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00285481 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0028726 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0028416 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00284275 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00284225 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0028488 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00281836 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00281758 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00282599 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00281039 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00283098 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00287919 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00282587 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0028188 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00285078 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00283248 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00283109 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00283556 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00283072 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00284706 Postprocessing: Topography min/max: -639 m, 2371 m RMS, max velocity: 0.0254 m/year, 0.0963 m/year *** Timestep 1779: t=3.53482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 178+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00479519 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 149+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00479187 Rebuilding Stokes preconditioner... Solving Stokes system... 103+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00293662 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00270417 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00274894 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00281139 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00284765 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00286461 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00290147 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00285274 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00286425 Postprocessing: Topography min/max: -641 m, 2366 m RMS, max velocity: 0.0256 m/year, 0.0972 m/year *** Timestep 1781: t=3.53882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.004794 Rebuilding Stokes preconditioner... Solving Stokes system... 192+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00298554 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00268134 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00276073 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00285085 Postprocessing: Topography min/max: -641.9 m, 2364 m RMS, max velocity: 0.0257 m/year, 0.0976 m/year *** Timestep 1782: t=3.54082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 148+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0048483 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00286476 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0028628 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00285802 Postprocessing: Topography min/max: -642.7 m, 2361 m RMS, max velocity: 0.0258 m/year, 0.0981 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00177 *** Timestep 1783: t=3.54282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 162+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00484783 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00296294 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00272311 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00278072 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00282237 Rebuilding Stokes preconditioner... 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Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00287486 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00288245 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00286058 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00285999 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00285118 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00286101 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00286824 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00284995 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0028323 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00287217 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00287037 Postprocessing: Topography min/max: -643.5 m, 2361 m RMS, max velocity: 0.0259 m/year, 0.0985 m/year *** Timestep 1784: t=3.54482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 152+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00478732 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00294366 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00268824 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00280458 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00282938 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00282193 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00282298 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00281932 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00285048 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00284542 Postprocessing: Topography min/max: -644.2 m, 2360 m RMS, max velocity: 0.026 m/year, 0.099 m/year *** Timestep 1785: t=3.54682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00477386 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00291246 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0026854 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00269734 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0027915 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0027867 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00282013 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00282855 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00285972 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00285413 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00284986 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00280467 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00284757 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0028173 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0028328 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00282678 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00287474 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00284092 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00283666 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00282406 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0028485 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00284018 Postprocessing: Topography min/max: -645 m, 2359 m RMS, max velocity: 0.0261 m/year, 0.0994 m/year *** Timestep 1786: t=3.54882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 162+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00478355 Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00293492 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00265936 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00271858 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00280484 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00279595 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00282252 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0027997 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00280627 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00283275 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00284291 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00284381 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00284123 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00281504 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00280009 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00281076 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00283384 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00278096 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00281853 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00282141 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00284311 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00282991 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00282105 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00280129 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00282493 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00280831 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00285734 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00284555 Postprocessing: Topography min/max: -646 m, 2357 m RMS, max velocity: 0.0262 m/year, 0.0998 m/year *** Timestep 1787: t=3.55082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 192+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00486857 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295591 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00269384 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00274605 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00278634 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00282321 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0028544 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00284022 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00283567 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00284713 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00286133 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00283158 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00286854 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00285643 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00283732 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00281452 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00286574 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00284686 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0028269 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00280129 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00284871 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00283297 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00286428 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00283874 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00283883 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00279961 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00281368 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00281763 Rebuilding Stokes preconditioner... 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Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00287179 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00283724 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00282655 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00281289 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00281942 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00282809 Postprocessing: Topography min/max: -646.9 m, 2355 m RMS, max velocity: 0.0263 m/year, 0.1 m/year *** Timestep 1788: t=3.55282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 153+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00482361 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00306103 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00266806 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00270754 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00278961 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0028256 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00280169 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00281073 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00286518 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00283012 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0028211 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00282118 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00282522 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00281129 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00284106 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00283332 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0028378 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00281894 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00284544 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0028269 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00281436 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00282497 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00285334 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00285902 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00285531 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00283501 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00281257 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00280358 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00279259 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00280259 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00282825 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00280511 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00280186 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00281985 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00284531 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00281792 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0028187 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00472359 Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0029518 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0027101 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00274466 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00278386 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00486805 Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00290551 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00270195 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00273064 Rebuilding Stokes preconditioner... 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Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00287995 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0028792 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00288385 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00285164 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00285054 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00284748 Postprocessing: Topography min/max: -649.3 m, 2347 m RMS, max velocity: 0.0267 m/year, 0.102 m/year *** Timestep 1791: t=3.55882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 171+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00484614 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297478 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00272347 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00274836 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00280771 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00281785 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00285829 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00284429 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00285153 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00281035 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00286114 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00284408 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00285097 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00282923 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00282449 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00281498 Postprocessing: Topography min/max: -650 m, 2345 m RMS, max velocity: 0.0268 m/year, 0.102 m/year *** Timestep 1792: t=3.56082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 149+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00476331 Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00289786 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00265841 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00268033 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0027412 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00279797 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00284288 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00278384 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.002831 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00283444 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00283473 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00281064 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00284971 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00284814 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0028438 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00278746 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00284052 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00282967 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00284122 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00281079 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00281998 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00282404 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00286312 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00280459 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0028103 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00281056 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00286974 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0028364 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00284533 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00280919 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00284028 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00281515 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00283421 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00281543 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00282828 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0028013 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00281436 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00279588 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00283661 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00281178 Postprocessing: Topography min/max: -650.8 m, 2345 m RMS, max velocity: 0.0269 m/year, 0.103 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00178 *** Timestep 1793: t=3.56282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00473669 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00290352 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00268882 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00274328 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00280077 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00284288 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00286253 Rebuilding Stokes preconditioner... 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Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00285737 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00284226 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0028305 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00285123 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00285633 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00285622 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00287827 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00284972 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00285032 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00286639 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00285555 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00286328 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00484016 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00293175 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00268831 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00274758 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00278713 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00281047 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00285124 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00281664 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00283781 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00280031 Postprocessing: Topography min/max: -652.7 m, 2342 m RMS, max velocity: 0.0271 m/year, 0.103 m/year *** Timestep 1795: t=3.56682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 172+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00483572 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00298338 Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00267937 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00270392 Rebuilding Stokes preconditioner... 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Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00280371 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00279461 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00283564 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00282331 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.002841 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00279183 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00278872 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00281041 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00284159 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00281954 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00282029 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0028121 Rebuilding Stokes preconditioner... 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Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00280749 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00282414 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00283196 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00281912 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00279864 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00279614 Postprocessing: Topography min/max: -653.5 m, 2340 m RMS, max velocity: 0.0272 m/year, 0.104 m/year *** Timestep 1796: t=3.56882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 148+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00481889 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0029248 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00265112 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00270515 Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00277918 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0027809 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.002817 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00281867 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00282705 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00282755 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00285521 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0028075 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00281667 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00280467 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0028669 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00284534 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00286568 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00280116 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00283457 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00285537 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00285185 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00284082 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00283752 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00283532 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00285907 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00282225 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00286057 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00283103 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00285604 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00284587 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00285622 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00285539 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00286364 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00283415 Postprocessing: Topography min/max: -654.3 m, 2338 m RMS, max velocity: 0.0273 m/year, 0.104 m/year *** Timestep 1797: t=3.57082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0048468 Rebuilding Stokes preconditioner... Solving Stokes system... 200+1 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295406 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00268308 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00272318 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00282845 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00285413 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00286555 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00286272 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00286802 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00286316 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00285713 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00282997 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00284653 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00285603 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00285962 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00285066 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00285987 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00284376 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00287264 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00285791 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00287746 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00287429 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00286444 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00285438 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00287938 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00286655 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00289899 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00286956 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00287142 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00283358 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00284532 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00286561 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00286346 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00284369 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00286482 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00285043 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00283687 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00282968 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00284643 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00283915 Postprocessing: Topography min/max: -655 m, 2335 m RMS, max velocity: 0.0274 m/year, 0.105 m/year *** Timestep 1798: t=3.57282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00478252 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0029353 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00268798 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00271926 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00280114 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00284089 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00285246 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00283288 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00286782 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00285718 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00285927 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00283897 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00286536 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0028429 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00284967 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00286416 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00285437 Postprocessing: Topography min/max: -655.6 m, 2332 m RMS, max velocity: 0.0275 m/year, 0.105 m/year *** Timestep 1799: t=3.57482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00481119 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 157+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00485105 Rebuilding Stokes preconditioner... Solving Stokes system... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00294889 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00268953 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00272565 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0027973 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00288623 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00285179 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00288402 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00290159 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00289562 Postprocessing: Topography min/max: -657.4 m, 2329 m RMS, max velocity: 0.0277 m/year, 0.106 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 2.1e+04s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 10040 | 5.2e+03s | 25% | | Assemble composition system | 1757 | 4.93e+03s | 23% | | Assemble temperature system | 251 | 715s | 3.4% | | Build Stokes preconditioner | 10040 | 6.03e+03s | 29% | | Build composition preconditioner | 1757 | 53.3s | 0.25% | | Build temperature preconditioner | 251 | 7.54s | 0% | | Create snapshot | 5 | 3.05s | 0% | | Initialization | 1 | 0.0761s | 0% | | Mesh deformation | 251 | 30.4s | 0.14% | | Postprocessing | 251 | 65.4s | 0.31% | | Setup dof systems | 1 | 0.259s | 0% | | Setup matrices | 1 | 0.793s | 0% | | Solve Stokes system | 10040 | 3.83e+03s | 18% | | Solve composition system | 1757 | 90.5s | 0.43% | | Solve temperature system | 251 | 28.1s | 0.13% | +----------------------------------+-----------+------------+------------+ *** Timestep 1801: t=3.57882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00485413 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295986 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00269018 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00290013 Postprocessing: Topography min/max: -658.2 m, 2328 m RMS, max velocity: 0.0279 m/year, 0.107 m/year *** Timestep 1802: t=3.58082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 152+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00498693 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295719 Rebuilding Stokes preconditioner... Solving Stokes system... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00268202 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00275007 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00282408 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00287389 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00291379 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.002872 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00282706 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00284582 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00289991 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00288037 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00285905 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00289746 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0028959 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00286132 Postprocessing: Topography min/max: -659.1 m, 2327 m RMS, max velocity: 0.028 m/year, 0.107 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00179 *** Timestep 1803: t=3.58282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 184+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0049299 Rebuilding Stokes preconditioner... Solving Stokes system... 103+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295871 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00273693 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00272595 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00280351 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00283543 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00284212 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00286659 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00286478 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00284493 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00287083 Rebuilding Stokes preconditioner... 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Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 156+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00491418 Rebuilding Stokes preconditioner... Solving Stokes system... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00301576 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0026999 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00288226 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00286568 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00286555 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00286808 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00285284 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0028868 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00287918 Postprocessing: Topography min/max: -660.5 m, 2323 m RMS, max velocity: 0.0282 m/year, 0.108 m/year *** Timestep 1805: t=3.58682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0049162 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297964 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00272444 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00275873 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00282125 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00284902 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00290338 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00290156 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00289185 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00288569 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00291018 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00286673 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00289863 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0028989 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00288459 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00290486 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00293192 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00289825 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0028946 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00287606 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00288316 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00290272 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00290991 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00289475 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00291942 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00291428 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00291627 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00288546 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00288254 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00288765 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00290091 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00287564 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00285426 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00287776 Postprocessing: Topography min/max: -661.2 m, 2320 m RMS, max velocity: 0.0283 m/year, 0.109 m/year *** Timestep 1806: t=3.58882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00494462 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00305927 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00274995 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0027685 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00281428 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0028668 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00290047 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0028938 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00289295 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00288215 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00286742 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00289118 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00288557 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00289097 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00289954 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0029088 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00291634 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00290746 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00289434 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00287427 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00290383 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00290852 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00290485 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0028668 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00287209 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00288947 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00288913 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00289368 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00292459 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00286216 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00287132 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00288377 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00289401 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00286984 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00286646 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0028663 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00290599 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00287429 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00286631 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00287248 Postprocessing: Topography min/max: -662 m, 2318 m RMS, max velocity: 0.0284 m/year, 0.109 m/year *** Timestep 1807: t=3.59082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00479758 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00296076 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00273058 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00275915 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00281819 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00282682 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00283056 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00284495 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00288969 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00284588 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00284782 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00283526 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00286092 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00286371 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00288184 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00286769 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00286885 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00284118 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00286246 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00287505 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00285478 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00287976 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0028481 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00281936 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00287524 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00286988 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00286198 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00289081 Rebuilding Stokes preconditioner... 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Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00287409 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00285484 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00285719 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00285735 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00289102 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00286654 Postprocessing: Topography min/max: -662.9 m, 2315 m RMS, max velocity: 0.0285 m/year, 0.11 m/year *** Timestep 1808: t=3.59282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00483236 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295959 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00273028 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00275629 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00281906 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00286394 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00286184 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00289166 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00288162 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00287493 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00287927 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00288003 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00287 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 175+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00484615 Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00299128 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00275668 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00280808 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00283761 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00289186 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0028813 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00288187 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00289854 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00287779 Postprocessing: Topography min/max: -664.6 m, 2312 m RMS, max velocity: 0.0288 m/year, 0.111 m/year *** Timestep 1810: t=3.59682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 159+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00494217 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297125 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00272452 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00279166 Rebuilding Stokes preconditioner... 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Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00286381 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00286823 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00286906 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0028829 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00289125 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00288183 Postprocessing: Topography min/max: -665.4 m, 2311 m RMS, max velocity: 0.0289 m/year, 0.111 m/year *** Timestep 1811: t=3.59882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 175+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00488797 Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00300228 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00272173 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00276526 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00283271 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.002848 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00286417 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0028532 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0028705 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00286286 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00287635 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00287509 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00286817 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00284654 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00287093 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0028666 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00283054 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00287203 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00287637 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00286146 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00286413 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00281874 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00284562 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0028377 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00285604 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00289991 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00287749 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00283469 Postprocessing: Topography min/max: -666.1 m, 2309 m RMS, max velocity: 0.029 m/year, 0.112 m/year *** Timestep 1812: t=3.60082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00481305 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295647 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00270981 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00275458 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00281306 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00285757 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00287227 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00288294 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00288575 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00285664 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00286019 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00285854 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00285579 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00285966 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00285977 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00286526 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00285895 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00284634 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00287125 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00285077 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00286442 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00285637 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00285835 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00286217 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00286828 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00285399 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00285481 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00285951 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00288152 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00286376 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00286325 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00288249 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00285136 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00282106 Postprocessing: Topography min/max: -666.7 m, 2307 m RMS, max velocity: 0.0291 m/year, 0.112 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00180 *** Timestep 1813: t=3.60282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00483124 Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00301236 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00273848 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00279067 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00283783 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00284734 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0028735 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00287249 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00287523 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00287313 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0028928 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00287743 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00288172 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 162+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00488591 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0029916 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00271159 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0027227 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00279166 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00286835 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00290965 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00288747 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00289167 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00286959 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0028679 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00287075 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00286645 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00284765 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00285952 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00288841 Postprocessing: Topography min/max: -668.4 m, 2303 m RMS, max velocity: 0.0294 m/year, 0.113 m/year *** Timestep 1815: t=3.60682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00482767 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00295385 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00271251 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00277285 Rebuilding Stokes preconditioner... 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Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00288604 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00288555 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00287679 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00283977 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00287548 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00287492 Postprocessing: Topography min/max: -669.2 m, 2300 m RMS, max velocity: 0.0295 m/year, 0.114 m/year *** Timestep 1816: t=3.60882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 149+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00489388 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00299847 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00272704 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00275182 Rebuilding Stokes preconditioner... Solving Stokes system... 105+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00283417 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00287746 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00291403 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00290062 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00290976 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00287807 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00289242 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00288684 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00290511 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00289801 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00292838 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00292918 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00291611 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00289189 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00290927 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0028615 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00290085 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.002888 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00290179 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0028974 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00291744 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00288856 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00289707 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00291118 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0029321 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00292327 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00289909 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00288533 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00290209 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00289661 Postprocessing: Topography min/max: -670 m, 2297 m RMS, max velocity: 0.0296 m/year, 0.114 m/year *** Timestep 1817: t=3.61082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 173+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00487206 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00302328 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00273707 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00279659 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00283783 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00289963 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00292149 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00291929 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00289064 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00287742 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00289756 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00290356 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00290469 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00289848 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00288066 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00289784 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00290306 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00287646 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00289932 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00288661 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00287456 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0028959 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00290527 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00287289 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00286881 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00288195 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0029103 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00287523 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00286719 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00288755 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00290456 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00287515 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00287443 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00288551 Postprocessing: Topography min/max: -670.8 m, 2295 m RMS, max velocity: 0.0297 m/year, 0.115 m/year *** Timestep 1818: t=3.61282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 169+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00484139 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0029345 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00270536 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00274119 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00291493 Postprocessing: Topography min/max: -671.5 m, 2295 m RMS, max velocity: 0.0298 m/year, 0.115 m/year *** Timestep 1819: t=3.61482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00488013 Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00288992 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0028983 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00289292 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00289322 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0028896 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00290696 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00289212 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00288283 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00290203 Postprocessing: Topography min/max: -672.1 m, 2293 m RMS, max velocity: 0.03 m/year, 0.116 m/year *** Timestep 1820: t=3.61682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 19 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00491947 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297473 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00274631 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00281896 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00286093 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00288395 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00292757 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00294619 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00291638 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00291572 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00292002 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00293122 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00294771 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00291438 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00291604 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0029406 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00294132 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00292585 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00292618 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0029137 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0029046 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00292387 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00289454 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00289531 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00289779 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0029088 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00294028 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00293911 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00289787 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0029027 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0029015 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00291017 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00292232 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00292284 Postprocessing: Topography min/max: -672.9 m, 2292 m RMS, max velocity: 0.0301 m/year, 0.116 m/year *** Timestep 1821: t=3.61882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.004935 Rebuilding Stokes preconditioner... Solving Stokes system... 200+1 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00303927 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0027536 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00281427 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0028794 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00288914 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00288682 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00289434 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00289727 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00291324 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00288892 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00288789 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0029197 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00291432 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00291771 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00291227 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00291658 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00290729 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00288806 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00292195 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00294098 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00289295 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00290563 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00293455 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00292604 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00289297 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00290254 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00290601 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00291613 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00292678 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0029251 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00289521 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00289353 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.002876 Postprocessing: Topography min/max: -673.8 m, 2290 m RMS, max velocity: 0.0302 m/year, 0.117 m/year *** Timestep 1822: t=3.62082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 168+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00486876 Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00302228 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00275157 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00276854 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00283292 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00287556 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00289371 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00292792 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0028993 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00292275 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00293567 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00290133 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00292939 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00291207 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00291466 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00291881 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00292283 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00291787 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00286175 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00290107 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00289849 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00289919 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00289651 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00291052 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00292028 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00291113 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00289452 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00290403 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00291514 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00290125 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00288287 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0029257 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00295313 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00291865 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00290384 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00289763 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00289039 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00289288 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00293079 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00291352 Postprocessing: Topography min/max: -674.6 m, 2287 m RMS, max velocity: 0.0303 m/year, 0.117 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00181 *** Timestep 1823: t=3.62282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00489388 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297239 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00274453 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0027974 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00286107 Rebuilding Stokes preconditioner... 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Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00287091 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0029028 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00292125 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00289228 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00291473 Postprocessing: Topography min/max: -675.4 m, 2285 m RMS, max velocity: 0.0305 m/year, 0.118 m/year *** Timestep 1824: t=3.62482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 178+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0049464 Rebuilding Stokes preconditioner... Solving Stokes system... 173+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00301693 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00275788 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0029146 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00290124 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00290778 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00292884 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00291624 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00290094 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00287605 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.002904 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00289854 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00289222 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00288301 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00289292 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00289425 Postprocessing: Topography min/max: -676.2 m, 2282 m RMS, max velocity: 0.0306 m/year, 0.118 m/year *** Timestep 1825: t=3.62682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 123+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00494575 Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297839 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00273974 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0027511 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00283425 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00287126 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00292321 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0029172 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00287449 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00286186 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00294598 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00295387 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00289789 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00288786 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00289703 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00291259 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00292905 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00294808 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00292041 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00291803 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00290266 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00289734 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00288598 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00289099 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00287751 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00288873 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00290986 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00290989 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00291776 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00289253 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0029076 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.002911 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00290438 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00292028 Postprocessing: Topography min/max: -676.9 m, 2279 m RMS, max velocity: 0.0307 m/year, 0.119 m/year *** Timestep 1826: t=3.62882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00493332 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297442 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0027126 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00274294 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00281511 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00287107 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00287788 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00287329 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00288878 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00288087 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00286623 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00287065 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00292298 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00289584 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00289533 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00290176 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00289492 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00289046 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00289144 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00288098 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00288506 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00289159 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00291079 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00286578 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00289333 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00287593 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00286508 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00287536 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00288175 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00286324 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00287357 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00286721 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00286942 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00285756 Postprocessing: Topography min/max: -677.5 m, 2278 m RMS, max velocity: 0.0308 m/year, 0.119 m/year *** Timestep 1827: t=3.63082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 151+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00487074 Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00303491 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00272381 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00278795 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00286363 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00287908 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0028766 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00289546 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00290439 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00290217 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00289634 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00289634 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00293057 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0029149 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00293319 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00289493 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00290831 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00295456 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00293797 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00291557 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.002918 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0029055 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00288791 Postprocessing: Topography min/max: -678.2 m, 2277 m RMS, max velocity: 0.0309 m/year, 0.12 m/year *** Timestep 1828: t=3.63282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 152+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00485964 Rebuilding Stokes preconditioner... Solving Stokes system... 139+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297983 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00271344 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0027546 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00282894 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00286645 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00289845 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00287858 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00290164 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00290295 Postprocessing: Topography min/max: -679.1 m, 2276 m RMS, max velocity: 0.0311 m/year, 0.12 m/year *** Timestep 1829: t=3.63482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 161+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00487567 Rebuilding Stokes preconditioner... Solving Stokes system... 182+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00298536 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00272458 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00276651 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00279399 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00288094 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00290948 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00292293 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00288161 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00290358 Postprocessing: Topography min/max: -680 m, 2274 m RMS, max velocity: 0.0312 m/year, 0.12 m/year *** Timestep 1830: t=3.63682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00491206 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00301112 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00273154 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00279467 Rebuilding Stokes preconditioner... 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Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00289141 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0028909 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00288936 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00289401 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00287521 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00286132 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00288808 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00288525 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00289306 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00291294 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00288324 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00286074 Postprocessing: Topography min/max: -680.8 m, 2272 m RMS, max velocity: 0.0313 m/year, 0.121 m/year *** Timestep 1831: t=3.63882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 168+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00487207 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00298112 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00272467 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00276663 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00279179 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00288639 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0029034 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00287009 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00288457 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0029113 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00290443 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00290982 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00288721 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00289124 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00287386 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0028671 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00287154 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00288598 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0028605 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00286183 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00289175 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0028691 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00288266 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00290312 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00289945 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00290314 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00290061 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0028868 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00290187 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00291182 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00291719 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00290816 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00290378 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00287795 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00289674 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00289298 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00287989 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0028489 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00285321 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0028976 Postprocessing: Topography min/max: -681.5 m, 2269 m RMS, max velocity: 0.0314 m/year, 0.121 m/year *** Timestep 1832: t=3.64082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00488117 Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00296808 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00271316 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00279233 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00283929 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0028604 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00287251 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00288826 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00289356 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00289292 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00287434 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0028658 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00289319 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00291621 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00292593 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00291919 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0028752 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00286348 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0028935 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00290459 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00289898 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00287587 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00289647 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00289885 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00286563 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00283953 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00287342 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00289398 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00287293 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00287334 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0028703 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0028752 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0028894 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00287827 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00289 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00290208 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00287044 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00284551 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00287264 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00287695 Postprocessing: Topography min/max: -682.2 m, 2267 m RMS, max velocity: 0.0316 m/year, 0.122 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00182 *** Timestep 1833: t=3.64282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00484281 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0029709 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0027279 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00276375 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00283456 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00288112 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00288099 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 153+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00493818 Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00300682 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00274909 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00276946 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00282352 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0028761 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00290148 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0028896 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00290207 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00287517 Postprocessing: Topography min/max: -683.6 m, 2261 m RMS, max velocity: 0.0318 m/year, 0.123 m/year *** Timestep 1835: t=3.64682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 141+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00494413 Rebuilding Stokes preconditioner... Solving Stokes system... 174+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00298027 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00275779 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00279021 Rebuilding Stokes preconditioner... 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Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00295034 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00291231 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00289023 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00290092 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00289659 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00286601 Postprocessing: Topography min/max: -684.5 m, 2261 m RMS, max velocity: 0.0319 m/year, 0.124 m/year *** Timestep 1836: t=3.64882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 168+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00491021 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00304134 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00275844 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00276664 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00281349 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00287896 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00289828 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00290837 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00288148 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0028752 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00288005 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00285397 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00286949 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0028602 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00287148 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00285844 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0029074 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00291558 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00288809 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00287298 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00286688 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00288061 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00290771 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00289449 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00289092 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00285919 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00283688 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00283823 Postprocessing: Topography min/max: -685.4 m, 2259 m RMS, max velocity: 0.0321 m/year, 0.125 m/year *** Timestep 1837: t=3.65082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 161+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00492047 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00303162 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00276781 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0027848 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00283112 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00289542 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00292264 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00290011 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00289253 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00290617 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00291321 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0029198 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00292186 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0029002 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00292166 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00289402 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00287476 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0028861 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00292237 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00290156 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00291189 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0029116 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00292545 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00291853 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0028792 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00292302 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00293878 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00290054 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00288743 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00289481 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00289861 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.002889 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00288237 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00291258 Postprocessing: Topography min/max: -686.1 m, 2258 m RMS, max velocity: 0.0322 m/year, 0.125 m/year *** Timestep 1838: t=3.65282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 137+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00506925 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297314 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00273216 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00279593 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.002858 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0029008 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00291432 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0028992 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00288413 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00290279 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00289126 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00289482 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00290688 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00288428 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00291705 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00289136 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00288378 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00288304 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00288625 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00289594 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00289795 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00290181 Rebuilding Stokes preconditioner... 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Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00291994 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00289879 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00288264 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00290066 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00291068 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0028666 Postprocessing: Topography min/max: -686.9 m, 2256 m RMS, max velocity: 0.0323 m/year, 0.126 m/year *** Timestep 1839: t=3.65482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 160+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00484521 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00299089 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00273111 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00277152 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00282509 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00285443 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00293703 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00290467 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00289067 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00287866 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00288737 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00287943 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00289136 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00287377 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00293338 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00291751 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00291573 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0028848 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00287789 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00290334 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00290357 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00290517 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00291465 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00290063 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00289986 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00291413 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00290977 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00292206 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00290693 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00290775 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00295955 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00292733 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0028741 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00287847 Postprocessing: Topography min/max: -687.6 m, 2254 m RMS, max velocity: 0.0324 m/year, 0.127 m/year *** Timestep 1840: t=3.65682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 150+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00485876 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0029662 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00268322 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00278269 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00285933 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00287559 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00290896 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00289528 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00289826 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00287225 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00289083 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00290734 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00290117 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00288897 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00287064 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00286422 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00292067 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0029256 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00290013 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00287347 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00288835 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00286745 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00288955 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00289565 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00289321 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00287586 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00287344 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00287053 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00287041 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00288327 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00287809 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00288064 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00284966 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00283711 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00288509 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00286562 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0028493 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0028822 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0028905 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00290147 Postprocessing: Topography min/max: -688.2 m, 2251 m RMS, max velocity: 0.0326 m/year, 0.128 m/year *** Timestep 1841: t=3.65882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 168+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00481233 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00293495 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00268528 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00276252 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00283202 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00287088 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00286509 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00286347 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00289808 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00291797 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00288875 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00288849 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00287004 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00287513 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00287936 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00289815 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00290352 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00288042 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00285521 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00287279 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00287085 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00289149 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00290932 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00292048 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00287227 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00285571 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00287342 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00288547 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00287929 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00287301 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00286697 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00289988 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00288419 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00286093 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00284822 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00285934 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00289054 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00284846 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00287921 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00287603 Postprocessing: Topography min/max: -688.9 m, 2248 m RMS, max velocity: 0.0327 m/year, 0.129 m/year *** Timestep 1842: t=3.66082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 150+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00484795 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00297891 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00272021 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00278748 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0028377 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00288099 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00287823 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00290211 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00287384 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00290166 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00288231 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00287935 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00287464 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00291629 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00288812 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00289712 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00290815 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00289223 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00293428 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00296157 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00291171 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00290884 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0028947 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00289195 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00290949 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00292075 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00288362 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00294592 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00295111 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00290998 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00292383 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.002889 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00291081 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00294978 Postprocessing: Topography min/max: -689.7 m, 2245 m RMS, max velocity: 0.0328 m/year, 0.129 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00183 *** Timestep 1843: t=3.66282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00497439 Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00296766 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00269217 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00277749 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00281068 Rebuilding Stokes preconditioner... 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Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00491187 Rebuilding Stokes preconditioner... Solving Stokes system... 100+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00301298 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00272239 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00290846 Postprocessing: Topography min/max: -691.4 m, 2243 m RMS, max velocity: 0.033 m/year, 0.131 m/year *** Timestep 1845: t=3.66682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00488857 Rebuilding Stokes preconditioner... Solving Stokes system... 142+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00301777 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00274208 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00279955 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00284328 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00291651 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00293529 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00290136 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00290228 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00291948 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00290494 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00291404 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.002927 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00293406 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00291702 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00288943 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00288947 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00291433 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00291403 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00294876 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00293095 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00289939 Postprocessing: Topography min/max: -692.1 m, 2241 m RMS, max velocity: 0.0332 m/year, 0.132 m/year *** Timestep 1846: t=3.66882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.004868 Rebuilding Stokes preconditioner... Solving Stokes system... 106+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00302065 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00275646 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00278692 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00282259 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00287535 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00291362 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00290839 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00286984 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00290662 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00289809 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00287172 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00291235 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00289776 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00288638 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00292287 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00294003 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00291932 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00289836 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00288437 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00291985 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00292068 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00289379 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0029136 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00289845 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00289821 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00292187 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00292754 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00286944 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0028844 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00288655 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.002877 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0029026 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00291902 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00291192 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00290017 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00290612 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00291428 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00290307 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00290792 Postprocessing: Topography min/max: -692.8 m, 2240 m RMS, max velocity: 0.0333 m/year, 0.133 m/year *** Timestep 1847: t=3.67082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 180+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00488919 Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00299987 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00274738 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00277107 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00282007 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00287584 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00289726 Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00287995 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00290771 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00292273 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00288611 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00290836 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00292833 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00290704 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00290631 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00293172 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0029277 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00293836 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0029122 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00293135 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00291645 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00289879 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00294654 Postprocessing: Topography min/max: -693.5 m, 2238 m RMS, max velocity: 0.0334 m/year, 0.133 m/year *** Timestep 1848: t=3.67282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 151+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00493064 Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00300192 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00274137 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00275811 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00283209 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00289187 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00293432 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00485114 Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00300919 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00275067 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00282034 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00289837 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00291519 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00294263 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00294626 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00294558 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00292266 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00289412 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00290197 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00293953 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00295442 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00296088 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00292816 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00291893 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00293364 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00295787 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00292298 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00295288 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00297605 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00296889 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00291978 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00296842 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00296265 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00293823 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00293515 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00292912 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00294978 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0029596 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00295768 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00295611 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00296127 Postprocessing: Topography min/max: -694.9 m, 2233 m RMS, max velocity: 0.0336 m/year, 0.135 m/year *** Snapshot created! *** Timestep 1850: t=3.67682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00497257 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00308455 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00280223 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.002933 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00295419 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00294903 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00299411 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00297896 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00299049 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00297291 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00297799 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00294546 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00294945 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00296228 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00297633 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00294937 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00298482 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00298246 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00296797 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00294974 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00297506 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00296806 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00295953 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00295933 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00295241 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00295646 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00295452 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00296885 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00300578 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00297492 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0029883 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00297595 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00296966 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00292726 Postprocessing: Topography min/max: -695.7 m, 2230 m RMS, max velocity: 0.0337 m/year, 0.136 m/year *** Timestep 1851: t=3.67882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 172+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00497947 Rebuilding Stokes preconditioner... Solving Stokes system... 175+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00306329 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00278009 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00282704 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00292126 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00295559 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00296955 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0029829 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00295192 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00292404 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00294869 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00298236 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00299831 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00298259 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00297742 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00295836 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00294156 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0029638 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00298142 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00294141 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00298862 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00297798 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00295233 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00296839 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00297415 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00295476 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00297857 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00293977 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00295719 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00297272 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00296606 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00294827 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00295638 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00295941 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00297762 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00295916 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00296194 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00295107 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00297764 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0029713 Postprocessing: Topography min/max: -696.5 m, 2227 m RMS, max velocity: 0.0339 m/year, 0.136 m/year *** Timestep 1852: t=3.68082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 181+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00495653 Rebuilding Stokes preconditioner... Solving Stokes system... 200+1 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00309811 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00279386 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00284489 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00290655 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00294331 Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00296241 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00298169 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00295732 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00294734 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00295993 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00298892 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00296765 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00298195 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00297079 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00296818 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00299012 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00298729 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00296704 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00300747 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00297056 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00296459 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00295407 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00294321 Postprocessing: Topography min/max: -697.3 m, 2226 m RMS, max velocity: 0.034 m/year, 0.137 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00184 *** Timestep 1853: t=3.68282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 169+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00494385 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00304722 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00279864 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00284145 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.002871 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00292671 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00297026 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 192+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00494386 Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00307815 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00278777 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00285389 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00289099 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00297219 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00296283 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00293841 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00295595 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00297422 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00296546 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00299148 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00299001 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00296742 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00296312 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00296028 Postprocessing: Topography min/max: -698.6 m, 2223 m RMS, max velocity: 0.0342 m/year, 0.139 m/year *** Timestep 1855: t=3.68682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 153+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00490921 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00305805 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0028083 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00287312 Rebuilding Stokes preconditioner... 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Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00297663 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0029615 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00295827 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00296123 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0029795 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00298984 Postprocessing: Topography min/max: -699.3 m, 2222 m RMS, max velocity: 0.0343 m/year, 0.14 m/year *** Timestep 1856: t=3.68882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 103+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00494057 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00302821 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00279712 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00283715 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00293196 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00298301 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00299096 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00298927 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00298605 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00296452 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00297128 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00299081 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00298452 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00293188 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00293673 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0029934 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00298098 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00296344 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00297695 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0029774 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00294993 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00292956 Postprocessing: Topography min/max: -700 m, 2220 m RMS, max velocity: 0.0344 m/year, 0.14 m/year *** Timestep 1857: t=3.69082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 142+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00499313 Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00308751 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00278675 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00283864 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00289701 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00292517 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00295441 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00297192 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00297869 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00297827 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00296844 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0029457 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00296937 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0029912 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00295229 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00293598 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00295399 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00295402 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00298656 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00295685 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00296115 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00297255 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00296189 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00294679 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0030069 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00299771 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00297112 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00295012 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00295671 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00296525 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00298967 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00297467 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00297705 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00295945 Postprocessing: Topography min/max: -700.8 m, 2217 m RMS, max velocity: 0.0345 m/year, 0.141 m/year *** Timestep 1858: t=3.69282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00498355 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00305388 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00277964 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0028481 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00288726 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00295737 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00297635 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00298861 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00297407 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00299943 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00299596 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00297302 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00295348 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00296516 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00296022 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0029607 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00297244 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00293972 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00294484 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00299276 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00300576 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00298866 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00297083 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00299532 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00300406 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00299053 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00299198 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0029754 Postprocessing: Topography min/max: -701.6 m, 2215 m RMS, max velocity: 0.0346 m/year, 0.142 m/year *** Timestep 1859: t=3.69482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 194+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00488325 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00304993 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.002784 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00284249 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00289385 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00294384 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00298284 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00295432 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00296078 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00300174 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00296411 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00294762 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.002993 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00299256 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00300323 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00298922 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00299722 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00300552 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00299764 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0029944 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00295879 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00297322 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00298004 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0029733 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00297828 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00299414 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00300285 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00298275 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00296529 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00298543 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0029841 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00298758 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00299297 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00300107 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0029913 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00298917 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00300281 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00300423 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00298614 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00298755 Postprocessing: Topography min/max: -702.4 m, 2212 m RMS, max velocity: 0.0347 m/year, 0.143 m/year *** Timestep 1860: t=3.69682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00497256 Rebuilding Stokes preconditioner... Solving Stokes system... 200+2 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00310277 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00280128 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00284284 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00292126 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00299131 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00299497 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00297754 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00301042 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0029938 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00301096 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00298944 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00296909 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00296772 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0029706 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00298261 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00301493 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00300726 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0030026 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00298329 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00299505 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00298006 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00297431 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00296908 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00300957 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0029933 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00302487 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00296617 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00299105 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00299413 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00299072 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00296487 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00297956 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0029587 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00301103 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00300468 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00299088 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00297348 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00299675 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00296915 Postprocessing: Topography min/max: -703.1 m, 2209 m RMS, max velocity: 0.0349 m/year, 0.143 m/year *** Timestep 1861: t=3.69882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0049985 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00308636 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00279782 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00285092 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00291084 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00295394 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00297921 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00295897 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00297996 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00298297 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0030067 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00300116 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0029748 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00297506 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00301206 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00297145 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0029842 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00294885 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00294422 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00297565 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00296734 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0029199 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00297819 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00300922 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00298873 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00300056 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00300293 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00297933 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00299053 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00296757 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00298669 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0030094 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00302255 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00297541 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00296633 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0030018 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00298748 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00297878 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00297075 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00298089 Postprocessing: Topography min/max: -703.8 m, 2208 m RMS, max velocity: 0.0349 m/year, 0.144 m/year *** Timestep 1862: t=3.70082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00521924 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00308729 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0028189 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00286308 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00292157 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00295087 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00299682 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00299973 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00300713 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00300675 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00300847 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00300384 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00301308 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00298874 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00299399 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00300559 Postprocessing: Topography min/max: -704.4 m, 2207 m RMS, max velocity: 0.035 m/year, 0.145 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00185 *** Timestep 1863: t=3.70282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00500298 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00310003 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284007 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0028853 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00295668 Rebuilding Stokes preconditioner... 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Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00493497 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00310386 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00281056 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00301172 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00297604 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00296081 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0030026 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00301669 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00299133 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00296549 Postprocessing: Topography min/max: -705.9 m, 2204 m RMS, max velocity: 0.0352 m/year, 0.146 m/year *** Timestep 1865: t=3.70682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00497262 Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00311653 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00280071 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00285908 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00292428 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00294841 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00296684 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00299086 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00299653 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00298383 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.002998 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00300459 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0030164 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0030185 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00300872 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00298362 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00300677 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00302223 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00302437 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00303091 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00299516 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00298898 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00300901 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00302246 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00302209 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00301248 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00302046 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00301507 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00301581 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00300268 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00301222 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00300102 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00299311 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00301732 Postprocessing: Topography min/max: -706.7 m, 2201 m RMS, max velocity: 0.0353 m/year, 0.147 m/year *** Timestep 1866: t=3.70882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00499454 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00306436 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00279999 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00288838 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00294825 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00302356 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00302509 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.003023 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00302108 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00299618 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00298046 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00299306 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00299582 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00299268 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00301143 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.003028 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00302867 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00301046 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00300271 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00300993 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00298916 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0029966 Postprocessing: Topography min/max: -707.5 m, 2199 m RMS, max velocity: 0.0354 m/year, 0.148 m/year *** Timestep 1867: t=3.71082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00501374 Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00308539 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0028442 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00289545 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00295493 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00294285 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00298923 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0029972 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00301104 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00299458 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0029809 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00300902 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00300589 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00299664 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00298543 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00301406 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00303047 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00300332 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00299166 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00300406 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00303635 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00303289 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00301131 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00302507 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00300388 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00300766 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00298964 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00303225 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0030004 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00302278 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00300771 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00304457 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00302375 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00302177 Postprocessing: Topography min/max: -708.2 m, 2196 m RMS, max velocity: 0.0355 m/year, 0.148 m/year *** Timestep 1868: t=3.71282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00495025 Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00306701 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00281753 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00286508 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00294407 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0029918 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0030017 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00301375 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00302579 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00303936 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00300984 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0030017 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00303848 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00306237 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00301987 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00302572 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00299438 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00299475 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00302847 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00301451 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00301012 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00303094 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0030126 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00302644 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.003036 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00302463 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00300375 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00301576 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00303121 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.003007 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00298858 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00303047 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00303119 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00301189 Postprocessing: Topography min/max: -708.9 m, 2194 m RMS, max velocity: 0.0356 m/year, 0.149 m/year *** Timestep 1869: t=3.71482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00499217 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00310236 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284419 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00291339 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00292735 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00297688 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00300602 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00301379 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00299959 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00298932 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00300448 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00301742 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00303351 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.003014 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00300694 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00301532 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00300818 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00298722 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00299246 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00297845 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00300629 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0030272 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00302928 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00299629 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00300277 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00306457 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00302892 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00302035 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00299899 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00298945 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00299549 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00304356 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00305228 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00302235 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00299335 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00300176 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.003011 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0030166 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00300369 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00304117 Postprocessing: Topography min/max: -709.6 m, 2191 m RMS, max velocity: 0.0357 m/year, 0.15 m/year *** Timestep 1870: t=3.71682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 195+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00506679 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00316215 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00286017 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00291339 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00294686 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00295403 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00299767 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00301052 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0029908 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00299181 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00300728 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00302529 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00303704 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00302064 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00298463 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00299299 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00301545 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00301569 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0030323 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00301715 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00299914 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00300761 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00301416 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.002987 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00300435 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00298605 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.002996 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00301961 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0030196 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00301486 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00300418 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00299362 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00300677 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00300235 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00301132 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00302289 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00299962 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00299019 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00299977 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00299636 Postprocessing: Topography min/max: -710.2 m, 2190 m RMS, max velocity: 0.0358 m/year, 0.15 m/year *** Timestep 1871: t=3.71882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00502303 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00304862 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00283602 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00289853 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00292609 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00298985 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00303484 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00303203 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00303149 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0030249 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00302804 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00302582 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00304196 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00305722 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00304361 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00302372 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0030199 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00303584 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00302041 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00301555 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00302931 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00301642 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00304103 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00305723 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00302211 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00303213 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00305149 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00302348 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00302026 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00301836 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00301915 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00302958 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00302238 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00300592 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00302666 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00302561 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00301003 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00301084 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00302807 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00302571 Postprocessing: Topography min/max: -710.9 m, 2189 m RMS, max velocity: 0.0359 m/year, 0.151 m/year *** Timestep 1872: t=3.72082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 162+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00503423 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00313767 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00286206 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00291139 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00298347 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00306998 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00306941 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00305952 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00303137 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00304066 Postprocessing: Topography min/max: -711.7 m, 2187 m RMS, max velocity: 0.0359 m/year, 0.151 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00186 *** Timestep 1873: t=3.72282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 197+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00494782 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 165+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00501614 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00308187 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00280587 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00285345 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00291391 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00302788 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00302214 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00301179 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00301286 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00302882 Postprocessing: Topography min/max: -713.3 m, 2183 m RMS, max velocity: 0.0361 m/year, 0.153 m/year *** Timestep 1875: t=3.72682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 153+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00505852 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0030737 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00283329 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00289178 Rebuilding Stokes preconditioner... 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Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00297977 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00300248 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00302098 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00298633 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00299344 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00299546 Postprocessing: Topography min/max: -714 m, 2181 m RMS, max velocity: 0.0362 m/year, 0.153 m/year *** Timestep 1876: t=3.72882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 163+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00499284 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00310411 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00285048 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00287419 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00292728 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00298145 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00299702 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00302932 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00303295 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00299687 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0030077 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00301962 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00304009 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00302137 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0030077 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00301235 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00303383 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00302085 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00302823 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00299739 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00300276 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0030037 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0030207 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00300848 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00302981 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00298526 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00299784 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00301903 Postprocessing: Topography min/max: -714.6 m, 2178 m RMS, max velocity: 0.0362 m/year, 0.154 m/year *** Timestep 1877: t=3.73082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00502023 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00311057 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00281816 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00284775 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00291886 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00297154 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00300806 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00300283 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0030045 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00299396 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00300077 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0030179 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00300271 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00299189 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00299367 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00299832 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0030042 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00298231 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00296312 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00295464 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00297017 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00299377 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00300784 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00300191 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00301893 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00301229 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00301489 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00297875 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00300779 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00302832 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00301378 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00299861 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00300913 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00299491 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00300212 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00299237 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0030225 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00300402 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00297273 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00300717 Postprocessing: Topography min/max: -715.3 m, 2175 m RMS, max velocity: 0.0363 m/year, 0.154 m/year *** Timestep 1878: t=3.73282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 197+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00511696 Rebuilding Stokes preconditioner... Solving Stokes system... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00309625 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00283471 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00288908 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00293687 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00299063 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00301003 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0030367 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00302955 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00301177 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00300613 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00303686 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0030358 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00304633 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00302893 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00304465 Rebuilding Stokes preconditioner... 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Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00304111 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00303949 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0030498 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0030528 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00299941 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00301896 Postprocessing: Topography min/max: -715.9 m, 2173 m RMS, max velocity: 0.0364 m/year, 0.155 m/year *** Timestep 1879: t=3.73482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00506957 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00307273 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00280516 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00290361 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00297931 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00298907 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00301993 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00306012 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00305251 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00301049 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00303879 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00302474 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0030164 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00302577 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00307276 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00304214 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00304337 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00303025 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00303948 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00305062 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00304744 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0030224 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00302528 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00300675 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00302605 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00302109 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00306827 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00301238 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00301953 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00301859 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00304565 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00299802 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00300784 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00302703 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0030665 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00301647 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.003032 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00302785 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0030336 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00305041 Postprocessing: Topography min/max: -716.7 m, 2172 m RMS, max velocity: 0.0364 m/year, 0.156 m/year *** Timestep 1880: t=3.73682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+2 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00503705 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00312263 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00282336 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00285148 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00293258 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00298831 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00301279 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00303498 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00303051 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00298647 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00301227 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00301484 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00300137 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00299644 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00303873 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00307292 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00304103 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00301141 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00303407 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00301248 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00304214 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00302763 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0029972 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00299445 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00305094 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00301467 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00303404 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00302646 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00303039 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00300346 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00304125 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00303222 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00303161 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00301909 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00301768 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00299684 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00306904 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00303903 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00300021 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0029999 Postprocessing: Topography min/max: -717.5 m, 2171 m RMS, max velocity: 0.0365 m/year, 0.156 m/year *** Timestep 1881: t=3.73882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 170+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00504085 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00311094 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00282984 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00284911 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00292475 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00299393 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00300562 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00300835 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0030218 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00299166 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00300385 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00300649 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00300634 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00303394 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00301819 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00300796 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00302089 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00301624 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00304309 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00305839 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00304144 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00299529 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00301576 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00300595 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00303035 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00302541 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00303329 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00304092 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00302151 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00302398 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00303673 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00300671 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00300642 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00302995 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00301131 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00300061 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00303133 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00301102 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0030077 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00300929 Postprocessing: Topography min/max: -718.3 m, 2169 m RMS, max velocity: 0.0366 m/year, 0.157 m/year *** Timestep 1882: t=3.74082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00505783 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00301908 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00303538 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00302478 Postprocessing: Topography min/max: -719 m, 2167 m RMS, max velocity: 0.0366 m/year, 0.157 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00187 *** Timestep 1883: t=3.74282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0050957 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00312244 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284971 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00289639 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00296194 Rebuilding Stokes preconditioner... 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Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00304943 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0030704 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00302195 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00300928 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00303894 Postprocessing: Topography min/max: -719.7 m, 2165 m RMS, max velocity: 0.0367 m/year, 0.158 m/year *** Timestep 1884: t=3.74482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00511621 Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00315082 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00285628 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0030133 Postprocessing: Topography min/max: -720.4 m, 2162 m RMS, max velocity: 0.0368 m/year, 0.158 m/year *** Timestep 1885: t=3.74682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00506418 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00308746 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00282555 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00286556 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00291986 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00301277 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00305217 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00301343 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0029791 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00301605 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00303377 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00303292 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0030411 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00302822 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00304169 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00300548 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00302876 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00306318 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00305397 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00301397 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00297469 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0030286 Postprocessing: Topography min/max: -721 m, 2160 m RMS, max velocity: 0.0368 m/year, 0.159 m/year *** Timestep 1886: t=3.74882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 198+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00514801 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00315214 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284929 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00290645 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00298119 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00301409 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00305152 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0030665 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00305213 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.003059 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00305396 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00301752 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00303192 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00301342 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0030271 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00304757 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00304939 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00302232 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00305666 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00304366 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0030212 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00303588 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00306387 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00302211 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00301453 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00305104 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00307177 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00304242 Postprocessing: Topography min/max: -721.7 m, 2157 m RMS, max velocity: 0.0369 m/year, 0.159 m/year *** Timestep 1887: t=3.75082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 142+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00507465 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00308602 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00285954 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00288412 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00303918 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00304894 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00305563 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00302111 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00302963 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00304837 Postprocessing: Topography min/max: -722.5 m, 2156 m RMS, max velocity: 0.0369 m/year, 0.16 m/year *** Timestep 1888: t=3.75282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00512262 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00314676 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289396 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00291535 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00293723 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00298134 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00299989 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00303142 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00303502 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00302386 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00304302 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00302813 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00304736 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00303945 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00302383 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00305409 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00305449 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00303724 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00306199 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00303985 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00302827 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00305632 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00302381 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00304508 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00303778 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00302991 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00303041 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00303743 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00307885 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00305896 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00303998 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0030614 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00303342 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00302123 Postprocessing: Topography min/max: -723.3 m, 2154 m RMS, max velocity: 0.037 m/year, 0.16 m/year *** Timestep 1889: t=3.75482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 172+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00508615 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00313084 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00286546 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00291726 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00295523 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0030281 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00307902 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00304108 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00303484 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00304382 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00305161 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00305003 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00308197 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0030442 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00305734 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00308015 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0030825 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00306061 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00305443 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00304998 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00306896 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00304208 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00304234 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00305001 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00303518 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00305451 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0030649 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00306886 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00305372 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0030338 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0030248 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00304107 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0030721 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00305267 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00306606 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00303605 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00303912 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00302542 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00305036 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00306358 Postprocessing: Topography min/max: -724.1 m, 2153 m RMS, max velocity: 0.037 m/year, 0.161 m/year *** Timestep 1890: t=3.75682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 141+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00509118 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00317359 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287903 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00293077 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00299243 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00304634 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00309043 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00309917 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00305914 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00305383 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00307901 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00307616 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00307831 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00310146 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00309683 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0030842 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00305705 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00309756 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00312138 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00307961 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00305455 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.003071 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00308548 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00307011 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00305505 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00307767 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00308361 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00306896 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.003038 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00305346 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00306797 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00310985 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00309906 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00307072 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0030413 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00305819 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00308213 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00308617 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00306072 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00307821 Postprocessing: Topography min/max: -724.8 m, 2151 m RMS, max velocity: 0.0371 m/year, 0.161 m/year *** Timestep 1891: t=3.75882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00528835 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00319395 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289773 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00297123 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00303734 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00305938 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00309445 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00313432 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00309315 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00308084 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00304657 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0030924 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00308464 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00311709 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0030895 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00307394 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00308384 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00309089 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00308623 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0030727 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0030887 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00311097 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00309504 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00306981 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00308129 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00308922 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00308243 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00308161 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00309721 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00309983 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00307415 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00305311 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00305822 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00306941 Postprocessing: Topography min/max: -725.5 m, 2149 m RMS, max velocity: 0.0371 m/year, 0.162 m/year *** Timestep 1892: t=3.76082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+2 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00520191 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00317438 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287254 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00293116 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00301935 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00310146 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00310366 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00311227 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00307806 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0030893 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00311023 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00310265 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00312408 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00310945 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0030957 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00307086 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00310296 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00310724 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00309047 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00306139 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00305471 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00309729 Postprocessing: Topography min/max: -726.1 m, 2147 m RMS, max velocity: 0.0372 m/year, 0.162 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00188 *** Timestep 1893: t=3.76282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00515049 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00314361 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289293 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00293364 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00298296 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00303946 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00310282 Rebuilding Stokes preconditioner... 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Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00310576 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00307705 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00307142 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00307162 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00308541 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00308557 Rebuilding Stokes preconditioner... 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Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00302357 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00307946 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00312985 Postprocessing: Topography min/max: -726.7 m, 2144 m RMS, max velocity: 0.0372 m/year, 0.163 m/year *** Timestep 1894: t=3.76482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 152+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00512473 Rebuilding Stokes preconditioner... Solving Stokes system... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00312291 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287015 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00294115 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00299112 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00310097 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0030879 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00304892 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00303831 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00307606 Postprocessing: Topography min/max: -727.5 m, 2141 m RMS, max velocity: 0.0373 m/year, 0.163 m/year *** Timestep 1895: t=3.76682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 163+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00516607 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00315189 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00290373 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00295142 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00303376 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00307027 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00306216 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00306907 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00306637 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00305379 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0030626 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0031005 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00308191 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00307171 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00306146 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00306256 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00305788 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00305984 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00308261 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00308491 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00308436 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00308778 Postprocessing: Topography min/max: -728.3 m, 2139 m RMS, max velocity: 0.0373 m/year, 0.164 m/year *** Timestep 1896: t=3.76882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 185+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00516685 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00315744 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00285531 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00292268 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0029791 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00305406 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0030522 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00309968 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00307495 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00310575 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00306553 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0030706 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00304046 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00307307 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00305989 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00307743 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00308535 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00308448 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00305343 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00305578 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00304736 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00307535 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00305711 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00311804 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00306454 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00305803 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00306656 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00306775 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00307255 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0030905 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00307037 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00306443 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00306883 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00309512 Postprocessing: Topography min/max: -729 m, 2138 m RMS, max velocity: 0.0373 m/year, 0.164 m/year *** Timestep 1897: t=3.77082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 160+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.005198 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00314967 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00283982 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00294311 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00299305 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00307267 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00306376 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00310031 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00310166 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00310047 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00306964 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00306921 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00306148 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00308162 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00309027 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00311586 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00306719 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00308619 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00308192 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00310777 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00306613 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00310681 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00308096 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00309239 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00309398 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00309384 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00306596 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00309629 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00310018 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00309288 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00311668 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0031187 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00306704 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00304717 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00309966 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00309436 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00307695 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00308458 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00305752 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00305305 Postprocessing: Topography min/max: -729.7 m, 2137 m RMS, max velocity: 0.0374 m/year, 0.164 m/year *** Timestep 1898: t=3.77282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00522193 Rebuilding Stokes preconditioner... Solving Stokes system... 112+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00320877 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289369 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0029453 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00300293 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00303357 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00306188 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00308729 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00308293 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00312306 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00310427 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00306228 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00309103 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00309426 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00310999 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00310756 Rebuilding Stokes preconditioner... 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Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00311857 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00310253 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00309403 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00309011 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00307579 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00307043 Postprocessing: Topography min/max: -730.4 m, 2135 m RMS, max velocity: 0.0374 m/year, 0.165 m/year *** Timestep 1899: t=3.77482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+11 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00515846 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00314726 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00288049 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00295462 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00300822 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00301915 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00307088 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00309163 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0030849 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00305684 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00307619 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00310567 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00312206 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00311649 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00310927 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00305363 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00308102 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00311591 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00310804 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00309447 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00308547 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00306362 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00307231 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00307766 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00304914 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00306197 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00306774 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00306576 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00308446 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00306822 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00306556 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00306499 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00305693 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00308167 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00308142 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00306097 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00306623 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00308306 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00306664 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00309549 Postprocessing: Topography min/max: -731.1 m, 2133 m RMS, max velocity: 0.0374 m/year, 0.165 m/year *** Snapshot created! *** Timestep 1900: t=3.77682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 167+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00507583 Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0031637 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00285687 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00294764 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00298124 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00304717 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00308878 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00307913 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00303634 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0030621 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00304677 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0030838 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00308423 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0030892 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00304988 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00307327 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00306156 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00309407 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0030591 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00304923 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.003057 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00307099 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00306256 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00306618 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00305114 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00309535 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00305881 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00310061 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00307394 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00306841 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00306028 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00305017 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00303541 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00307797 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00307566 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0030653 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00305227 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0030447 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00307442 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00310757 Postprocessing: Topography min/max: -731.7 m, 2131 m RMS, max velocity: 0.0375 m/year, 0.165 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 2.94e+04s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 14040 | 7.26e+03s | 25% | | Assemble composition system | 2457 | 6.88e+03s | 23% | | Assemble temperature system | 351 | 997s | 3.4% | | Build Stokes preconditioner | 14040 | 8.43e+03s | 29% | | Build composition preconditioner | 2457 | 74.6s | 0.25% | | Build temperature preconditioner | 351 | 10.6s | 0% | | Create snapshot | 7 | 4.21s | 0% | | Initialization | 1 | 0.0761s | 0% | | Mesh deformation | 351 | 42.5s | 0.14% | | Postprocessing | 351 | 91.5s | 0.31% | | Setup dof systems | 1 | 0.259s | 0% | | Setup matrices | 1 | 0.793s | 0% | | Solve Stokes system | 14040 | 5.36e+03s | 18% | | Solve composition system | 2457 | 126s | 0.43% | | Solve temperature system | 351 | 39.1s | 0.13% | +----------------------------------+-----------+------------+------------+ *** Timestep 1901: t=3.77882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 123+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00515753 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00315682 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00286067 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00293346 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00300427 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00307113 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00308935 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0030769 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00309014 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00308744 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00305353 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00307094 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00309965 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0030712 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00307729 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00308503 Postprocessing: Topography min/max: -732.3 m, 2129 m RMS, max velocity: 0.0375 m/year, 0.166 m/year *** Timestep 1902: t=3.78082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00516783 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00303401 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00303187 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00301764 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00303023 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00305617 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00304335 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00304363 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00305135 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0030468 Postprocessing: Topography min/max: -733.1 m, 2126 m RMS, max velocity: 0.0375 m/year, 0.166 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00189 *** Timestep 1903: t=3.78282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 148+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0051356 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00314136 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00283672 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00292433 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00298767 Rebuilding Stokes preconditioner... 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Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0030489 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00306453 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00302296 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00301375 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00306477 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00306011 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00305958 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00304794 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00305462 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00303455 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.003026 Postprocessing: Topography min/max: -733.9 m, 2123 m RMS, max velocity: 0.0375 m/year, 0.166 m/year *** Timestep 1904: t=3.78482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 172+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00518155 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00318595 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284086 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00306631 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00304476 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00304114 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.003059 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00307156 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00304175 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00305877 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00308377 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00307056 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00304652 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00302059 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00303641 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00307605 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00304376 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0030457 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00304017 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.003028 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00307905 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00309574 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00304461 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0030144 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00304017 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00304645 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00304206 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00306163 Postprocessing: Topography min/max: -734.7 m, 2121 m RMS, max velocity: 0.0376 m/year, 0.167 m/year *** Timestep 1905: t=3.78682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 149+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00511841 Rebuilding Stokes preconditioner... Solving Stokes system... 195+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0031394 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00286126 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00291909 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00300277 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00304504 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00308777 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0030589 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00307918 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00308358 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00307319 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00305459 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00307348 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00306731 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00305327 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00304089 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.003078 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00306208 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00304833 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00304013 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00307432 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00307838 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.003071 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00304824 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00306355 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0030855 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00309086 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00309249 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0030661 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00304699 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00307721 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00307222 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00307372 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00308926 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00308833 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00307858 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00302959 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00304145 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00309128 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00307186 Postprocessing: Topography min/max: -735.4 m, 2120 m RMS, max velocity: 0.0376 m/year, 0.167 m/year *** Timestep 1906: t=3.78882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00511531 Rebuilding Stokes preconditioner... Solving Stokes system... 137+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00318174 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00288409 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00292831 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00296839 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 150+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00517883 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00316963 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289074 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00292134 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00304321 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00304834 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00304021 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00305893 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00305747 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00308179 Postprocessing: Topography min/max: -736.8 m, 2117 m RMS, max velocity: 0.0376 m/year, 0.167 m/year *** Timestep 1908: t=3.79282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00511093 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00313385 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00282289 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00291867 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00299903 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00304744 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00306561 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0030538 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00307721 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00309399 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00306964 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00307472 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00306414 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0030729 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00306916 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00306917 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00305233 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00307421 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00308426 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0030755 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00308087 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00305846 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00306913 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00308076 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00306644 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00306436 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0030803 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00308764 Postprocessing: Topography min/max: -737.4 m, 2115 m RMS, max velocity: 0.0376 m/year, 0.168 m/year *** Timestep 1909: t=3.79482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 148+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0051767 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00317415 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289304 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0029432 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00301367 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00306653 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00310995 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00309915 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00310708 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00308038 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00305197 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00309045 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00309209 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00309044 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00309049 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00308866 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00304786 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00308981 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00312304 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00306822 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00307047 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0030976 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00309801 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00307444 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00306638 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00305151 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00311242 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00309864 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00308129 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00306601 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00307088 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00307633 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00307718 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00309214 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00305244 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00305655 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00309911 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00307687 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00305551 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00309791 Postprocessing: Topography min/max: -738 m, 2113 m RMS, max velocity: 0.0377 m/year, 0.168 m/year *** Timestep 1910: t=3.79682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00513729 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00313916 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287902 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00292317 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00296534 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0030361 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00308986 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00307406 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00307519 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00305723 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00304929 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00307274 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00307086 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00306545 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00307764 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00308064 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00303408 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0030442 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00305662 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00306464 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00307343 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00305973 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00306131 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00307936 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00304287 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00306558 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00306848 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00305624 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0030577 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00304461 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00307202 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00305458 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00306995 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0030607 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00307136 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00307334 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00305339 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00306407 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0030623 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00304848 Postprocessing: Topography min/max: -738.7 m, 2110 m RMS, max velocity: 0.0377 m/year, 0.168 m/year *** Timestep 1911: t=3.79882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 196+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00515434 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00319899 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287617 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00293287 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00301009 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00302626 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00301965 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00304259 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00303414 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00306417 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00306638 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00304353 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00304342 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00309031 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00307515 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00305164 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00306459 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00304044 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00303139 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0030547 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00306314 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00305437 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00302134 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00303747 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00304978 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00304938 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0030555 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00303527 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00306302 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00304188 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00304597 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0030709 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00307349 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00305428 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00304804 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00306548 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0030673 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.003059 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00305322 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00305966 Postprocessing: Topography min/max: -739.5 m, 2108 m RMS, max velocity: 0.0377 m/year, 0.168 m/year *** Timestep 1912: t=3.80082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 192+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0052064 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00317144 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00285953 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00293387 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00297755 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0030132 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00304853 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00306222 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00303671 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00306646 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00307899 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00309901 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00307699 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00306796 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00306389 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0030933 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00307519 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00307459 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00306968 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00306855 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00305933 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00306712 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00307126 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00309101 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00307583 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00305241 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00307114 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00309056 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00306226 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00305305 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00305906 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00307777 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0030966 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00307547 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00304313 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00304903 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00306504 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00308979 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00305265 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00305425 Postprocessing: Topography min/max: -740.3 m, 2105 m RMS, max velocity: 0.0377 m/year, 0.169 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00190 *** Timestep 1913: t=3.80282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00511716 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00314887 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00285764 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00291074 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0030163 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00305631 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00302738 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00310665 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00310443 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00307775 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00309515 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00307618 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00306641 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00308104 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00308116 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.003081 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00309748 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0030913 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00307019 Rebuilding Stokes preconditioner... 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Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00305008 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00310609 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00308244 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00306835 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00308044 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0030869 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00307215 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00308223 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00307358 Postprocessing: Topography min/max: -741 m, 2103 m RMS, max velocity: 0.0377 m/year, 0.169 m/year *** Timestep 1914: t=3.80482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 154+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00513832 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0031949 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00292816 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00298692 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00299484 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00304487 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00309342 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00310392 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00307764 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00305938 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00307158 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00311713 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00310152 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00311345 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00307351 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00308962 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00309282 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00309108 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00311816 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00309341 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00307814 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00309887 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00310206 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00309244 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00307424 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00308298 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00312707 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00312702 Postprocessing: Topography min/max: -741.7 m, 2102 m RMS, max velocity: 0.0377 m/year, 0.169 m/year *** Timestep 1915: t=3.80682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 149+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00522779 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0031816 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00292436 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00296586 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00301669 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00305395 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00306006 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00308683 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00310085 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00310559 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00308691 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00307607 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00311129 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00312012 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00309658 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00310212 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00313349 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00312037 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00310781 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00310946 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00310504 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00310662 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00310092 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0031065 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00310777 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00313069 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00309208 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00306867 Postprocessing: Topography min/max: -742.4 m, 2101 m RMS, max velocity: 0.0377 m/year, 0.169 m/year *** Timestep 1916: t=3.80882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 196+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00521468 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00322919 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00291051 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0029654 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00302214 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00308644 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00309714 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00309591 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00306111 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00310462 Postprocessing: Topography min/max: -743.1 m, 2099 m RMS, max velocity: 0.0377 m/year, 0.169 m/year *** Timestep 1917: t=3.81082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 170+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00515244 Rebuilding Stokes preconditioner... Solving Stokes system... 181+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00317568 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0028795 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00293952 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00298498 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00310881 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00309801 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00308148 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00308357 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00311173 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00312082 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00310519 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00308868 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0030977 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00307527 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00308332 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00308223 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00310589 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00311823 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0030865 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00308945 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00308901 Postprocessing: Topography min/max: -743.7 m, 2097 m RMS, max velocity: 0.0377 m/year, 0.169 m/year *** Timestep 1918: t=3.81282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 195+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0051672 Rebuilding Stokes preconditioner... Solving Stokes system... 200+1 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00318886 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0028957 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0029697 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00308617 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00309798 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0030857 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00308315 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00309251 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00310181 Postprocessing: Topography min/max: -744.4 m, 2095 m RMS, max velocity: 0.0377 m/year, 0.17 m/year *** Timestep 1919: t=3.81482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00516812 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00317326 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00291184 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00297454 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00303775 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00309064 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00310196 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00313343 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0031103 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00311221 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00313472 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0031162 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00310004 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00310733 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00312048 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00307857 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00308499 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00309606 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00309378 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00311644 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00313926 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00309086 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00309654 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00311661 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00311445 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00309437 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.003106 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00309705 Postprocessing: Topography min/max: -745.2 m, 2092 m RMS, max velocity: 0.0377 m/year, 0.17 m/year *** Timestep 1920: t=3.81682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00520392 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00320604 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00293304 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00296669 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00301673 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00306154 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0030776 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.003083 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00309338 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00311195 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0031111 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00311617 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00309142 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00306437 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00311397 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00312636 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00308688 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00312236 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00311109 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00310302 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00312024 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00312407 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00310567 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00310355 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00310277 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00310757 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00312119 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00314756 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00313137 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0031156 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00310113 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00307509 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0031147 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00310951 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00310786 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0031158 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00312466 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00311826 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00309059 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00311906 Postprocessing: Topography min/max: -745.9 m, 2090 m RMS, max velocity: 0.0377 m/year, 0.17 m/year *** Timestep 1921: t=3.81882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00518798 Rebuilding Stokes preconditioner... Solving Stokes system... 106+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00324114 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0029212 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00292341 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00310024 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00311052 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00311866 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00308619 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00310821 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00311404 Postprocessing: Topography min/max: -746.7 m, 2087 m RMS, max velocity: 0.0377 m/year, 0.17 m/year *** Timestep 1922: t=3.82082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 164+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00523467 Rebuilding Stokes preconditioner... Solving Stokes system... 148+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0032045 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00293841 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00300793 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0030274 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00305917 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00312768 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00314091 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00312334 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00311848 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0031085 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00311702 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00311358 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00308734 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00312202 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00312592 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00310036 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0031137 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00311188 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0031114 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00310206 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00311219 Postprocessing: Topography min/max: -747.4 m, 2086 m RMS, max velocity: 0.0377 m/year, 0.17 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00191 *** Timestep 1923: t=3.82282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00527447 Rebuilding Stokes preconditioner... Solving Stokes system... 123+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00323395 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00292046 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00296953 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0030148 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00311823 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00311192 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00310464 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00309189 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00309637 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00309387 Rebuilding Stokes preconditioner... 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Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00310658 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00308245 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00312709 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00312778 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0031252 Postprocessing: Topography min/max: -748.2 m, 2084 m RMS, max velocity: 0.0377 m/year, 0.17 m/year *** Timestep 1924: t=3.82482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 173+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00520402 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00319634 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00290339 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00307862 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00310835 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00309805 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00307445 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00310728 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00312389 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00310421 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00308052 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0031028 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00311172 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00310915 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00308681 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00309716 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00308939 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00307104 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00308304 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00307881 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00308558 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00308612 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00310235 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00307525 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00310658 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00309505 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00308892 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00312011 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00311021 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00312363 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00308421 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00308235 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00311275 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00311081 Postprocessing: Topography min/max: -748.8 m, 2083 m RMS, max velocity: 0.0377 m/year, 0.17 m/year *** Timestep 1925: t=3.82682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00519105 Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00317301 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289657 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00295541 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00299772 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00307675 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00310787 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00310481 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00309381 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00308146 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00307176 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00307286 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00307831 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00308174 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00309039 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.003093 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00307348 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00306278 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00307389 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00309264 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00308755 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00309279 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00308619 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00306823 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00307106 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0030776 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00307922 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00305722 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0030683 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00308671 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0030664 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00305176 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00307832 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00307792 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00305707 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00306353 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00308447 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0030807 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0030985 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00306431 Postprocessing: Topography min/max: -749.5 m, 2081 m RMS, max velocity: 0.0377 m/year, 0.17 m/year *** Timestep 1926: t=3.82882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00521974 Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00325666 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00288372 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00295779 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0030234 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00311174 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00311442 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00313933 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00313874 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00310813 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00309866 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00310977 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00308609 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00312342 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00311291 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00312753 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00308494 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00306793 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00308488 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00309259 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00311572 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00311843 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00311322 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0031163 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00308719 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00308979 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0030825 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00311051 Postprocessing: Topography min/max: -750.2 m, 2079 m RMS, max velocity: 0.0377 m/year, 0.17 m/year *** Timestep 1927: t=3.83082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 137+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00519963 Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00322204 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00293449 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00302136 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00305473 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00307941 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00309719 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00313016 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00315566 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00311178 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00309074 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00311587 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00309854 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00309891 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00311589 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00315257 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00313104 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0031042 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00308088 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0031167 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0031244 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0031275 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00310887 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0031064 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00312925 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0031212 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00311 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00310333 Postprocessing: Topography min/max: -750.9 m, 2077 m RMS, max velocity: 0.0377 m/year, 0.17 m/year *** Timestep 1928: t=3.83282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 181+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00524971 Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00320605 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00290607 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00296014 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00305168 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00308379 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00310294 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00310325 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0031042 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00312195 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00313471 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00313715 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00311773 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00313473 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00312415 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00311231 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00310778 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00312457 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00311981 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00313817 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00312864 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00311228 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00313472 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00317255 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00311878 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00310043 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00307087 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00311381 Postprocessing: Topography min/max: -751.7 m, 2074 m RMS, max velocity: 0.0376 m/year, 0.17 m/year *** Timestep 1929: t=3.83482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 192+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00523434 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00322705 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289266 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00294914 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00302128 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00308138 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00309435 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00310806 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0030972 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00309864 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0030991 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00310798 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00313193 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00313612 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00311265 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00312601 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00310914 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0031324 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00311945 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0031084 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00312059 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00315749 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00308894 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00308881 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0030992 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00310423 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00311062 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00311839 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00309378 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00309931 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00310663 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00312093 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00310811 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00310735 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00306868 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00312395 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0031316 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00312838 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00310116 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00309968 Postprocessing: Topography min/max: -752.5 m, 2072 m RMS, max velocity: 0.0376 m/year, 0.17 m/year *** Timestep 1930: t=3.83682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 142+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00518369 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00321573 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00288954 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00297182 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00304911 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00309958 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00307714 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00311504 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0030711 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00307536 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00310938 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00312338 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00310985 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00310864 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00310043 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00310265 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00305992 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00307671 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00308761 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00310853 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00308785 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00306525 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00308057 Postprocessing: Topography min/max: -753.2 m, 2069 m RMS, max velocity: 0.0376 m/year, 0.17 m/year *** Timestep 1931: t=3.83882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 195+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00530996 Rebuilding Stokes preconditioner... Solving Stokes system... 105+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 115+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00521848 Rebuilding Stokes preconditioner... Solving Stokes system... 142+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00318174 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0028721 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00292572 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00296985 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00308906 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00307065 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00306728 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00308002 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00309482 Postprocessing: Topography min/max: -754.7 m, 2067 m RMS, max velocity: 0.0376 m/year, 0.17 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00192 *** Timestep 1933: t=3.84282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 148+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00517611 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00309514 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00310083 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00311016 Postprocessing: Topography min/max: -755.4 m, 2065 m RMS, max velocity: 0.0376 m/year, 0.17 m/year *** Timestep 1934: t=3.84482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 175+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00523095 Rebuilding Stokes preconditioner... Solving Stokes system... 142+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.003185 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289904 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0029564 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00301055 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00311787 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00311067 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00310142 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00309029 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0030904 Postprocessing: Topography min/max: -756.2 m, 2063 m RMS, max velocity: 0.0375 m/year, 0.17 m/year *** Timestep 1935: t=3.84682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 179+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0051617 Rebuilding Stokes preconditioner... Solving Stokes system... 200+2 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00320508 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00285702 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00295163 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00306 Postprocessing: Topography min/max: -756.8 m, 2061 m RMS, max velocity: 0.0375 m/year, 0.17 m/year *** Timestep 1936: t=3.84882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 181+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00529758 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00313621 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00313152 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00310479 Postprocessing: Topography min/max: -757.5 m, 2059 m RMS, max velocity: 0.0375 m/year, 0.17 m/year *** Timestep 1937: t=3.85082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 169+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00520083 Rebuilding Stokes preconditioner... Solving Stokes system... 200+1 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00318477 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00290702 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00296229 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00303423 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00309026 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00311852 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00309925 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00310188 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00310285 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00311575 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00309831 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00308736 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00309417 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00309736 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00309452 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00311769 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00311675 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00310905 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00310453 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0031159 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0030896 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00309259 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00308625 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00308796 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00311202 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00313155 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00311556 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00305342 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0030779 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00312584 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.003094 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00309087 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00307824 Postprocessing: Topography min/max: -758.2 m, 2056 m RMS, max velocity: 0.0375 m/year, 0.169 m/year *** Timestep 1938: t=3.85282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 196+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00524621 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00319297 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287473 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00293639 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0029778 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0030395 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0030642 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00307991 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00304926 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0030159 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00305889 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00309264 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00306216 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0030655 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.003062 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00310677 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00306422 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00309044 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0030484 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00305158 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00305558 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00307378 Postprocessing: Topography min/max: -759.1 m, 2054 m RMS, max velocity: 0.0374 m/year, 0.169 m/year *** Timestep 1939: t=3.85482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 176+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00537232 Rebuilding Stokes preconditioner... Solving Stokes system... 200+3 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00317042 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00284904 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00289634 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00297539 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0030386 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00304866 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00309757 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00307114 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00306309 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00306508 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00306929 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00303869 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00306657 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00308914 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00308953 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00309036 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00309851 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00308017 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00307337 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00308772 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00308475 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00307668 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00307496 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00307349 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00308543 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0030948 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00310586 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00309006 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00311168 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00309491 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00310324 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00309507 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00305923 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00306368 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00308999 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00309398 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0030596 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00309471 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00310645 Postprocessing: Topography min/max: -759.9 m, 2051 m RMS, max velocity: 0.0374 m/year, 0.169 m/year *** Timestep 1940: t=3.85682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 167+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00528695 Rebuilding Stokes preconditioner... Solving Stokes system... 200+1 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00319167 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287342 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00291767 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00301042 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00305819 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00309933 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00308587 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00307638 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00305814 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00308287 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00308597 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00310132 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00307584 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00308975 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00308801 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00308399 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0030917 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00309612 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00308082 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00307855 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0030722 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00308943 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00307441 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00311142 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00311161 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0030984 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00308 Postprocessing: Topography min/max: -760.6 m, 2050 m RMS, max velocity: 0.0374 m/year, 0.169 m/year *** Timestep 1941: t=3.85882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+2 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0052088 Rebuilding Stokes preconditioner... Solving Stokes system... 194+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00318989 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287546 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00294938 Rebuilding Stokes preconditioner... 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Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00311348 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00310469 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00309609 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00308284 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00311289 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00309536 Postprocessing: Topography min/max: -761.4 m, 2049 m RMS, max velocity: 0.0373 m/year, 0.169 m/year *** Timestep 1942: t=3.86082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 151+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00519978 Rebuilding Stokes preconditioner... Solving Stokes system... 200+1 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00321677 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00290833 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00296779 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00302619 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00305532 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00307771 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00309581 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00314146 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00308978 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00309716 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00308641 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00309643 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00313262 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00313311 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00308813 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00311237 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00311985 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00308595 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00308896 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00313994 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00313511 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00310784 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00311354 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00313125 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00312105 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00310134 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00308967 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00310802 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00310334 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00310829 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00313542 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00312972 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00309891 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0031029 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0031273 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00309748 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00310597 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0031182 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00310593 Postprocessing: Topography min/max: -762.1 m, 2047 m RMS, max velocity: 0.0373 m/year, 0.169 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00193 *** Timestep 1943: t=3.86282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 178+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00525953 Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00319367 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00285284 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00293492 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00304111 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00308385 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00307777 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00312073 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00313319 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00311237 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00309963 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00310459 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00310666 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0030986 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00309121 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00310654 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00310023 Rebuilding Stokes preconditioner... 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Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00308996 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00309606 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00309375 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00312347 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0031295 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00311901 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00308521 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00310017 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00310759 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00309982 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00309056 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0030977 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00308954 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00308958 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00308138 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00308788 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0031021 Postprocessing: Topography min/max: -762.8 m, 2045 m RMS, max velocity: 0.0373 m/year, 0.168 m/year *** Timestep 1944: t=3.86482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+2 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00528365 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00323708 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00288448 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00296616 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00304759 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00306651 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00308231 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00311103 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00310466 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00310238 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00307462 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00313563 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00312556 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00311197 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00310038 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00312266 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00310103 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00312621 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00311866 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00310298 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00310594 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00313294 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00308731 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00307933 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00310818 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00310147 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00310048 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00312117 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00313279 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00311107 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00312546 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00310422 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00310522 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00310922 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00310868 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00310318 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00310232 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00307704 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0030955 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00309572 Postprocessing: Topography min/max: -763.4 m, 2043 m RMS, max velocity: 0.0372 m/year, 0.168 m/year *** Timestep 1945: t=3.86682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00516653 Rebuilding Stokes preconditioner... Solving Stokes system... 142+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00316381 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289511 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00296114 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00301898 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00304241 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00304704 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00308939 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0030948 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00308603 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00309206 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00309371 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00309378 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00307085 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00305134 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00306158 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00306209 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0030697 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00305974 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00306651 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00306405 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00308369 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0030567 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.003064 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00309416 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0030755 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00308304 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00309998 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00306005 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0030723 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00306176 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00306566 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00308683 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00309654 Postprocessing: Topography min/max: -764.1 m, 2041 m RMS, max velocity: 0.0372 m/year, 0.168 m/year *** Timestep 1946: t=3.86882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 165+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00523624 Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00317767 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00286117 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0029273 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00296747 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0031045 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0030981 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0030959 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00307757 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00305448 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00307303 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.003103 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00311348 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00306775 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00306433 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00308796 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00308321 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00309236 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00307605 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00307522 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.003077 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00305886 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00305092 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00307645 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00307828 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00309557 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00309005 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0031122 Postprocessing: Topography min/max: -765 m, 2039 m RMS, max velocity: 0.0371 m/year, 0.167 m/year *** Timestep 1947: t=3.87082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00533023 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00317741 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00286834 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00292152 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00303042 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00304001 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0030908 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00313946 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00311617 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00307688 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00307392 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00306545 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00308597 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00307671 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00308718 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00306507 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0030821 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00310989 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00309356 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00308719 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00307877 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00305759 Rebuilding Stokes preconditioner... 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Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00309013 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00307011 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00308032 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00307638 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00307124 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00307746 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00306802 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00306457 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00308887 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00310934 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00310129 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00309323 Postprocessing: Topography min/max: -765.8 m, 2036 m RMS, max velocity: 0.0371 m/year, 0.167 m/year *** Timestep 1948: t=3.87282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 142+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00533419 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00319342 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289668 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00296269 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0030208 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0030588 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00307311 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00308083 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00309561 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00310071 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0031026 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00309853 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00310309 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00310284 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00308172 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00308942 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00310656 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00309061 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00312838 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00310523 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00307162 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00309584 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00309825 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00311103 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00310115 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00309494 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00310339 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00310344 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0030663 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00308441 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00310149 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00312351 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00308798 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00307038 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0030682 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00309204 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00308632 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00308675 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.003095 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00311016 Postprocessing: Topography min/max: -766.7 m, 2034 m RMS, max velocity: 0.037 m/year, 0.167 m/year *** Timestep 1949: t=3.87482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 192+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00522765 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00321355 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289992 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00293698 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00302804 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00307145 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00308423 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00309381 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00309317 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00310104 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00312026 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00308524 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00308422 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00310527 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0030841 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00308608 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00309815 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00306721 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00305541 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00307229 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00307406 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00309312 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00312321 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00309198 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00310698 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00309119 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00307479 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00309715 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00308986 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0030876 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00311593 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00309934 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00311353 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00309586 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00308633 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00311721 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00308044 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00310305 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00310404 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00307825 Postprocessing: Topography min/max: -767.4 m, 2033 m RMS, max velocity: 0.037 m/year, 0.166 m/year *** Snapshot created! *** Timestep 1950: t=3.87682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 163+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00518814 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00318592 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289761 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00295409 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00304162 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00310712 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0031045 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00311141 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00310888 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00312892 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00311935 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00310154 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00308113 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00312376 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00311489 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00311584 Postprocessing: Topography min/max: -768.1 m, 2031 m RMS, max velocity: 0.0369 m/year, 0.166 m/year *** Timestep 1951: t=3.87882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0051568 Rebuilding Stokes preconditioner... Solving Stokes system... 200+4 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00311376 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00308829 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00309458 Postprocessing: Topography min/max: -768.8 m, 2030 m RMS, max velocity: 0.0369 m/year, 0.166 m/year *** Timestep 1952: t=3.88082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 136+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00534034 Rebuilding Stokes preconditioner... Solving Stokes system... 176+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00321455 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00291039 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00294779 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00302187 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00311729 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00311508 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00314263 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0031193 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0030856 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00310248 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00312721 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00312022 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00315881 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00310342 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00309111 Postprocessing: Topography min/max: -769.4 m, 2028 m RMS, max velocity: 0.0368 m/year, 0.165 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00194 *** Timestep 1953: t=3.88282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00522661 Rebuilding Stokes preconditioner... Solving Stokes system... 113+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00318487 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00283826 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00291216 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00298335 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00304135 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00308608 Rebuilding Stokes preconditioner... 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Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00308562 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0030789 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00307513 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00308635 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00309202 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00310205 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00308722 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00308613 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00307942 Postprocessing: Topography min/max: -770.1 m, 2026 m RMS, max velocity: 0.0368 m/year, 0.165 m/year *** Timestep 1954: t=3.88482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00531915 Rebuilding Stokes preconditioner... Solving Stokes system... 200+2 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00319387 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289058 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00294699 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0030181 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00306928 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00309098 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00306076 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00306913 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00309718 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00310234 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00311846 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00311866 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00308654 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00306858 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00312846 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00313442 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00311994 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00311388 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00313497 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00312099 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00311679 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00311501 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0030749 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00311962 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00311522 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00306519 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00309121 Postprocessing: Topography min/max: -771 m, 2023 m RMS, max velocity: 0.0367 m/year, 0.164 m/year *** Timestep 1955: t=3.88682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 179+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00531283 Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00322037 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00287605 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00294284 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00302043 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00310549 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00310022 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00309651 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0030842 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00307457 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00309145 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00311228 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00307168 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00310024 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00311523 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00308406 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00308505 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00313491 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00312615 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00309406 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00307671 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00310967 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00308602 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00306373 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00309289 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00311221 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00311398 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00310755 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00309439 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00312187 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00308062 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0031185 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00309918 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00311945 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00307418 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00309534 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00311117 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00313301 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00309283 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00308329 Postprocessing: Topography min/max: -771.9 m, 2021 m RMS, max velocity: 0.0366 m/year, 0.164 m/year *** Timestep 1956: t=3.88882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 157+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00531167 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00324301 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00289766 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00297144 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00304863 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00307916 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00308121 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00309767 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00311262 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00311791 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00313179 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00314212 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00311931 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00309442 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00311434 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00315101 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00312441 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00309387 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00310727 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00311164 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00310898 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00315966 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00314165 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00311439 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0031159 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00313368 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00312947 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00311718 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00308544 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00312363 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00311932 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00309979 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00310087 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00315079 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00311869 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00311193 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00312846 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00313944 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00310496 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00312646 Postprocessing: Topography min/max: -772.7 m, 2018 m RMS, max velocity: 0.0366 m/year, 0.163 m/year *** Timestep 1957: t=3.89082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 148+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00528329 Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00326379 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0029236 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00292337 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00301179 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00308137 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00310739 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00309184 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00309794 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00310977 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00310374 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00308748 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00310512 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00310997 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00312524 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00313643 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00312362 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0030884 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00310385 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00312972 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0031283 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00313926 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00317103 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00312849 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00308235 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00310961 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00316988 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00313002 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00311499 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00310878 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00312858 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00312843 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00314091 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00311433 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00312485 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00314673 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00312813 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0031033 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00313815 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00316824 Postprocessing: Topography min/max: -773.5 m, 2016 m RMS, max velocity: 0.0365 m/year, 0.163 m/year *** Timestep 1958: t=3.89282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00534139 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00322186 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00292863 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0029766 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00305084 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00309803 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0030938 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00309849 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00313109 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0031136 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00314754 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00315281 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00311345 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0031255 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00313752 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00311837 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00313484 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00313559 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00314536 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00314411 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00314686 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00312685 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00309728 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0031401 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0031265 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00313296 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00312028 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00316202 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00318747 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00317026 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00312349 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00314578 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00314294 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0031134 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00311563 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00315294 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00315339 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00314988 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00313143 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00311882 Postprocessing: Topography min/max: -774.2 m, 2015 m RMS, max velocity: 0.0365 m/year, 0.162 m/year *** Timestep 1959: t=3.89482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.005256 Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00327263 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00293477 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0029847 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0030452 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00313089 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0031383 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00312785 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00314208 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00317319 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00313144 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00314102 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00314191 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00313822 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00312269 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00314212 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00314422 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00313731 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00313265 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00314034 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00312953 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0031587 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00314415 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00314063 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00314876 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0031645 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00315191 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00315776 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00310046 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00312819 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00313209 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00315237 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00313676 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00313065 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0031288 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00313015 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00313827 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00314251 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00310916 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00311149 Postprocessing: Topography min/max: -774.8 m, 2014 m RMS, max velocity: 0.0364 m/year, 0.162 m/year *** Timestep 1960: t=3.89682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 168+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00535498 Rebuilding Stokes preconditioner... Solving Stokes system... 200+1 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00324653 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00292035 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00300355 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00306236 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00315907 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00311546 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00312123 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00313397 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00314483 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00312835 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00313227 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00310927 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00310614 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00308352 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00314041 Postprocessing: Topography min/max: -775.4 m, 2012 m RMS, max velocity: 0.0363 m/year, 0.161 m/year *** Timestep 1961: t=3.89882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 197+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.005342 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00326796 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00292542 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00295395 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00313575 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.003165 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0031407 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00316891 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00316133 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00314098 Postprocessing: Topography min/max: -776.3 m, 2010 m RMS, max velocity: 0.0363 m/year, 0.161 m/year *** Timestep 1962: t=3.90082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 178+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0053107 Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00328874 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00295638 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00297324 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00309009 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0031047 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00313932 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00317516 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00316659 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00315847 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00315329 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00315871 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00316977 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00317535 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00318141 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00318682 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00318303 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00318891 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00315667 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00315032 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00316286 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00316969 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00313825 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00314205 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00316537 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00317495 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00315001 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00316605 Postprocessing: Topography min/max: -777.1 m, 2008 m RMS, max velocity: 0.0362 m/year, 0.16 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00195 *** Timestep 1963: t=3.90282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00529428 Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0032531 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00294741 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00298755 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00307099 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00312243 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00315279 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00317633 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00315072 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00314101 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00313965 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00312381 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00314503 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00316731 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00317684 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00315306 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00316304 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00314954 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00314523 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00313712 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00317242 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00320999 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00316395 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00314074 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00315711 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0031432 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00316814 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00318841 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00314433 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00313223 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00316929 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00314606 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00316597 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00316238 Postprocessing: Topography min/max: -778 m, 2005 m RMS, max velocity: 0.0362 m/year, 0.16 m/year *** Timestep 1964: t=3.90482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 176+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00534941 Rebuilding Stokes preconditioner... Solving Stokes system... 200+10 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00326525 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00290661 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00297076 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0030656 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00312676 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00314275 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00313201 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00315145 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00318236 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00317746 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00313944 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00316979 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00318759 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00318367 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00318331 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00319169 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00315493 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00317827 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0031666 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00317673 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00317973 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00318624 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00316693 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00313896 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0031901 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00320839 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00318611 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00318699 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0031673 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00315252 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00317281 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00317639 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00319892 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00318455 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0031697 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0031596 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00317141 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00316307 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00318109 Postprocessing: Topography min/max: -778.8 m, 2003 m RMS, max velocity: 0.0361 m/year, 0.159 m/year *** Timestep 1965: t=3.90682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00528529 Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00328576 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00295662 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00301276 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00307872 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00310245 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00315425 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0031723 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00317254 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.003162 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00315648 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00313689 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0031306 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00313889 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00314712 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00316412 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00316835 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00315289 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00314592 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00315088 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00317567 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00313845 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00312566 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0031275 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00312275 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00315266 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00315239 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00316573 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00314648 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00316545 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0031524 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00311275 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00312656 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00313593 Postprocessing: Topography min/max: -779.5 m, 2000 m RMS, max velocity: 0.036 m/year, 0.159 m/year *** Timestep 1966: t=3.90882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 154+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00523766 Rebuilding Stokes preconditioner... Solving Stokes system... 167+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00328687 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00297443 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00300623 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00308782 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00315924 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00314209 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0031508 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00316469 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00314515 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00314179 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.003139 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00312683 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00314836 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00315255 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00317166 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00316542 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00315748 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00313967 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00312263 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00312772 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00314497 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00315625 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00316743 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0031396 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0031823 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00316268 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00310314 Postprocessing: Topography min/max: -780.2 m, 1999 m RMS, max velocity: 0.036 m/year, 0.158 m/year *** Timestep 1967: t=3.91082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 142+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00526257 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00328214 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00295228 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0030213 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00306778 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00311967 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00314302 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00313041 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00312456 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00315829 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00311459 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00312954 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00315385 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0031336 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00313221 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00314614 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00313855 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00314528 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0031463 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00315744 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00313484 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00314228 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00313814 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00313765 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00315826 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00315673 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00311338 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00313508 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00313123 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00311289 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0031109 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00314769 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0031343 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00313775 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00310641 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00314206 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00314758 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00312889 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00310397 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00313469 Postprocessing: Topography min/max: -780.7 m, 1998 m RMS, max velocity: 0.0359 m/year, 0.158 m/year *** Timestep 1968: t=3.91282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 180+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00537805 Rebuilding Stokes preconditioner... Solving Stokes system... 200+10 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00328887 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00294858 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00300766 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00308975 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00313766 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00314323 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00315739 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00314926 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00314908 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0031614 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00317428 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00317545 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00314992 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00312946 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00315703 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00316876 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00315431 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00317186 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00318272 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.003166 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00314815 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00314446 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00315343 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00316118 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00315567 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00315196 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00315137 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00316937 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00314406 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00314734 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00314177 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00315664 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00316919 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00313222 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00313734 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00315513 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00315882 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00316486 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00316056 Postprocessing: Topography min/max: -781.3 m, 1996 m RMS, max velocity: 0.0358 m/year, 0.157 m/year *** Timestep 1969: t=3.91482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00534538 Rebuilding Stokes preconditioner... Solving Stokes system... 200+10 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.003306 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00297329 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00301235 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00307927 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00311078 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00314784 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00317536 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00312005 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00313647 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00318476 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00316892 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00319177 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00319578 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0031707 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00316719 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00314817 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00316358 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00315674 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00316731 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00316146 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00315086 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00315837 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00316661 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0031704 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00318653 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00316351 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00314716 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00315453 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00316449 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00316364 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00312706 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00311177 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00313058 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00314089 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00316702 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00316574 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00314904 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00316303 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0031591 Postprocessing: Topography min/max: -782.3 m, 1994 m RMS, max velocity: 0.0358 m/year, 0.157 m/year *** Timestep 1970: t=3.91682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 184+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00527945 Rebuilding Stokes preconditioner... Solving Stokes system... 200+2 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0032601 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00294255 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00300143 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00315687 Postprocessing: Topography min/max: -783.2 m, 1992 m RMS, max velocity: 0.0357 m/year, 0.156 m/year *** Timestep 1971: t=3.91882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 136+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00526539 Rebuilding Stokes preconditioner... Solving Stokes system... 200+6 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00314251 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00314139 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00317203 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0031619 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00317106 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0031446 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00314381 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00314958 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00317508 Postprocessing: Topography min/max: -784 m, 1990 m RMS, max velocity: 0.0356 m/year, 0.155 m/year *** Timestep 1972: t=3.92082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 137+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00533802 Rebuilding Stokes preconditioner... Solving Stokes system... 200+2 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00332307 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00298696 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00302844 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00308127 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00319138 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00318273 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00320613 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00319233 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00318089 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00319218 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00319687 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00318803 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00316876 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00317376 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00318515 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00317078 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00316635 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00314813 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00315885 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00316979 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00318848 Postprocessing: Topography min/max: -784.8 m, 1988 m RMS, max velocity: 0.0356 m/year, 0.155 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00196 *** Timestep 1973: t=3.92282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00535736 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00329291 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00300802 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00304918 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00310749 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00316174 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00313343 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00318964 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00321202 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00320493 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0031753 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00319522 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00315068 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00321405 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00318428 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00317957 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00317144 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00321792 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00316844 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0031644 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00314057 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00317781 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00317362 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0031974 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00316321 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00318635 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0031764 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00317735 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00316499 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00318851 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00316491 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00317558 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00314864 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00317214 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00315762 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00317278 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00318234 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00318742 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00316113 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00315453 Postprocessing: Topography min/max: -785.4 m, 1985 m RMS, max velocity: 0.0355 m/year, 0.154 m/year *** Timestep 1974: t=3.92482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 163+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00528023 Rebuilding Stokes preconditioner... Solving Stokes system... 200+10 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00327022 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00293083 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00304186 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00307755 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00312281 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00315598 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00319049 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00317173 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00317392 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00316947 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00319286 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00316346 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0031683 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00315618 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00318137 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00316834 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00320581 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00316499 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00316275 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00316367 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00318023 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0031661 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00321696 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00317467 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00315787 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00315157 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00319254 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00317866 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00319352 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0031638 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00316015 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00314749 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00318433 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00315676 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0031934 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00312697 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00315647 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00316074 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00319487 Postprocessing: Topography min/max: -786 m, 1983 m RMS, max velocity: 0.0354 m/year, 0.154 m/year *** Timestep 1975: t=3.92682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 176+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00538386 Rebuilding Stokes preconditioner... Solving Stokes system... 200+1 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00329849 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00293617 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00300598 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00307734 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00315021 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00313944 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00317719 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00318188 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00318839 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00315779 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00318645 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0031682 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00316161 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0031649 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00320223 Rebuilding Stokes preconditioner... 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Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0031872 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00320824 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00315875 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00318985 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00317776 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0031895 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00317907 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0031858 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00314927 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00318541 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00316425 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00318491 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00318765 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00321374 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00316337 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00319458 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00316414 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00318285 Postprocessing: Topography min/max: -786.4 m, 1982 m RMS, max velocity: 0.0354 m/year, 0.153 m/year *** Timestep 1976: t=3.92882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 192+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00546907 Rebuilding Stokes preconditioner... Solving Stokes system... 191+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00329195 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00297357 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00303741 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00309115 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00316404 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00320029 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00319221 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.003152 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0031726 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00317679 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00318267 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0031762 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.003192 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00316115 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00317763 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00320058 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00319408 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0031814 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00316938 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00315128 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00316079 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0031575 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00318211 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00320787 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00318541 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00317569 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00317153 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00316906 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00316276 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00315675 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00318652 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00316203 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0031951 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00318211 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00316236 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00313041 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00315491 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00319173 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00319543 Postprocessing: Topography min/max: -787.4 m, 1980 m RMS, max velocity: 0.0353 m/year, 0.153 m/year *** Timestep 1977: t=3.93082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 197+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00545987 Rebuilding Stokes preconditioner... Solving Stokes system... 200+10 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00332386 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00298684 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00302363 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00308855 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0031807 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00322274 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00319765 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00317181 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00317374 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00315977 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00319261 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00321243 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00322842 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00320172 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00319885 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00316016 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0031665 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00317796 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00317217 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00322589 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00318997 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.003158 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00319198 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0031829 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00317583 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00316415 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00320071 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0031623 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00318144 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00316059 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00317164 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00317877 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0031964 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00318638 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00319966 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00319546 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00318506 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00315975 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00316926 Postprocessing: Topography min/max: -788.3 m, 1979 m RMS, max velocity: 0.0352 m/year, 0.152 m/year *** Timestep 1978: t=3.93282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00537189 Rebuilding Stokes preconditioner... Solving Stokes system... 200+2 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00327459 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00297557 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00307066 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00313236 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00316354 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00321163 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00323263 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00320888 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.003193 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00319367 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00321246 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00319658 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00321667 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00320361 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00319183 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00318942 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00321305 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00321337 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00322279 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00318538 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00318837 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00320778 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00322637 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0031903 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00317193 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00319013 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00322742 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00319675 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00318809 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00318485 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00319743 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00315166 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00316881 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00319081 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00322258 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0031716 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00320361 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00322087 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0031949 Postprocessing: Topography min/max: -789.1 m, 1977 m RMS, max velocity: 0.0352 m/year, 0.151 m/year *** Timestep 1979: t=3.93482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 174+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00537689 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00335512 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00298619 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00306664 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00313483 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00319656 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00322222 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00324431 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00320466 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00318952 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0032131 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00322604 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00319012 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00321387 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00323214 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00323736 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00319222 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00318247 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00320125 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00321873 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00321477 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00322659 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00318702 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00321468 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00319419 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00319754 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00318131 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00320251 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00320344 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00320984 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00319244 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00318196 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00319494 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00321498 Postprocessing: Topography min/max: -790 m, 1975 m RMS, max velocity: 0.0351 m/year, 0.151 m/year *** Timestep 1980: t=3.93682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 153+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00538698 Rebuilding Stokes preconditioner... Solving Stokes system... 200+10 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00335402 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00301138 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00306249 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00310141 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00321637 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00319382 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00320489 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00317425 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00318998 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00319296 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00320038 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00318325 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00318196 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00320338 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00321704 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00317269 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00320198 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00318776 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00320226 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00319437 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00320076 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00319183 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00318784 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00317138 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00317201 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00320793 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00320439 Postprocessing: Topography min/max: -790.6 m, 1973 m RMS, max velocity: 0.035 m/year, 0.15 m/year *** Timestep 1981: t=3.93882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 181+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00532721 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00330232 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00297561 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00305013 Rebuilding Stokes preconditioner... 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Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00315797 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00318139 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0031905 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00320039 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00319258 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00320333 Rebuilding Stokes preconditioner... 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Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0031893 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00319241 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0031844 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00318637 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0031591 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00318276 Postprocessing: Topography min/max: -791.2 m, 1971 m RMS, max velocity: 0.035 m/year, 0.15 m/year *** Timestep 1982: t=3.94082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 176+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00535032 Rebuilding Stokes preconditioner... Solving Stokes system... 200+7 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00329194 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00298949 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00302117 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00308071 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00315478 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00318218 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00318934 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00315924 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00320738 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00319086 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00319332 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00315515 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00319167 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00318344 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00320498 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00320038 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00321783 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00320028 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0031826 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00316435 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00318323 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00318911 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00322274 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00319816 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0032131 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0032118 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00319844 Postprocessing: Topography min/max: -791.7 m, 1968 m RMS, max velocity: 0.0349 m/year, 0.149 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00197 *** Timestep 1983: t=3.94282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 196+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00545674 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.003337 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00299911 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00305002 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00309538 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00318982 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00320527 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00321073 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00317234 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00317776 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0032121 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00321803 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00317776 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00320513 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00318324 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00319239 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00320929 Rebuilding Stokes preconditioner... 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Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0032039 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00316272 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00318827 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00319196 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00320265 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00320504 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00322833 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00322602 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00322025 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00318851 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00320644 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0031984 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00325425 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0032082 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00317919 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00319291 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00322169 Postprocessing: Topography min/max: -792.5 m, 1966 m RMS, max velocity: 0.0348 m/year, 0.148 m/year *** Timestep 1984: t=3.94482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 177+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00542809 Rebuilding Stokes preconditioner... Solving Stokes system... 200+10 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00333276 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00300974 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00306512 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00311337 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0031812 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00320865 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00324147 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00323678 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00323446 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00320152 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00321473 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00322954 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0032333 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00321468 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00321678 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00319776 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00321738 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00321846 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00320281 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00319592 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00323121 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00323521 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00322558 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00322071 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00324954 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00320689 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00322267 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00321962 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00324703 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00322 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00323346 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00319988 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0032007 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00321799 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00321628 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00322143 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00323235 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00318766 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00322567 Postprocessing: Topography min/max: -793.4 m, 1965 m RMS, max velocity: 0.0348 m/year, 0.148 m/year *** Timestep 1985: t=3.94682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 176+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00547 Rebuilding Stokes preconditioner... Solving Stokes system... 200+11 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00332521 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.003003 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0030837 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00308142 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0032003 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00322066 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00325726 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00319552 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0032126 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00320163 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00323742 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00321003 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00323417 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00322503 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00325552 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00322013 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00324073 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00320303 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00324195 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00323389 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00323478 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00322944 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00325481 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00320847 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00320742 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00323066 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00324464 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00323064 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00324063 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00322316 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00323868 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00320732 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00319576 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00320984 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00324213 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00321204 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00323246 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0032111 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0032528 Postprocessing: Topography min/max: -794.3 m, 1963 m RMS, max velocity: 0.0347 m/year, 0.147 m/year *** Timestep 1986: t=3.94882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00547453 Rebuilding Stokes preconditioner... Solving Stokes system... 200+2 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00331966 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00295194 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00304187 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00313429 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00319513 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00321298 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00322156 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00317153 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0032244 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00322202 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00321495 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00320324 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00319407 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00318857 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00319292 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00317049 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00322073 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0031957 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00322595 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00322035 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00323052 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00320922 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00319544 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00319393 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00323352 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00319828 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00319544 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00318236 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00321977 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00318972 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00321733 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00316913 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00320061 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00322364 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00320794 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00321041 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00321783 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00317992 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00320246 Postprocessing: Topography min/max: -795 m, 1962 m RMS, max velocity: 0.0346 m/year, 0.147 m/year *** Timestep 1987: t=3.95082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 178+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0054012 Rebuilding Stokes preconditioner... Solving Stokes system... 200+5 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00333159 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00296172 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00307092 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00312521 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00317944 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00316469 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00317864 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0031661 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00319747 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0031875 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00318576 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00318449 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00320078 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00319692 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00320312 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00322003 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00324638 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00319988 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00318967 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00318936 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00321412 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00318609 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00321584 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00320284 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00320039 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00318249 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00322589 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00319113 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00318148 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00319417 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00320361 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00319384 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00321238 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.003177 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00319209 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00316574 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00317122 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00315794 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00319506 Postprocessing: Topography min/max: -795.7 m, 1960 m RMS, max velocity: 0.0346 m/year, 0.146 m/year *** Timestep 1988: t=3.95282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 173+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0053536 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00334209 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00302586 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00310071 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00310125 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0031878 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00323174 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00321197 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00319391 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00324923 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00323706 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0032236 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00322255 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00322385 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00319297 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00323867 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00322848 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00322391 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.003233 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0032125 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00323426 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00327419 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00323272 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00320996 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00321183 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00322641 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00318296 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00320482 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00321187 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0032189 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00324374 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00324076 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00322659 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.003202 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00319925 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00320461 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00324046 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00322772 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00323237 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00319611 Postprocessing: Topography min/max: -796.3 m, 1958 m RMS, max velocity: 0.0345 m/year, 0.145 m/year *** Timestep 1989: t=3.95482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 155+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00540838 Rebuilding Stokes preconditioner... Solving Stokes system... 200+1 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00334434 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00299873 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00302608 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00311332 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00319356 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0032042 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00320274 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00316565 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00318601 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0032251 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00326058 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00323279 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0032141 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00319897 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00319338 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00321745 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00320681 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00319261 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00322749 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00321934 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00323405 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00321333 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00321303 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00321957 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00320514 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00320501 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00319006 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00319064 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00320868 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00319895 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00322064 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00319581 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00323637 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00320439 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00321797 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00320264 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00319821 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00318823 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00320507 Postprocessing: Topography min/max: -796.7 m, 1956 m RMS, max velocity: 0.0344 m/year, 0.145 m/year *** Timestep 1990: t=3.95682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 166+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00542576 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00333376 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00301078 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00306785 Rebuilding Stokes preconditioner... 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Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00317622 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0031947 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00321656 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00322831 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00320244 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00318132 Postprocessing: Topography min/max: -797.4 m, 1953 m RMS, max velocity: 0.0344 m/year, 0.144 m/year *** Timestep 1991: t=3.95882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 168+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0054361 Rebuilding Stokes preconditioner... Solving Stokes system... 137+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00332402 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00296413 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00303911 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00310375 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00314704 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00319926 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00325048 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00320389 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00323007 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00321829 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00322563 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00323609 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0032504 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0032342 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0032479 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00319979 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00318732 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00322538 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00324161 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00320814 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00321611 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00325422 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00325107 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00319688 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00322695 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00323589 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00321748 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00318816 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00321331 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00322442 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00321487 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00321504 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00323859 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00321259 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00322944 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00321064 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00321019 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00319467 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0032251 Postprocessing: Topography min/max: -798.4 m, 1951 m RMS, max velocity: 0.0343 m/year, 0.143 m/year *** Timestep 1992: t=3.96082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 153+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00544121 Rebuilding Stokes preconditioner... Solving Stokes system... 200+3 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00335712 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00300736 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00305225 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00314514 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00318682 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00320055 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00323134 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00318047 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00317894 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00319504 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00320031 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00320803 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00324799 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0032181 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00320842 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00322965 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00323748 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00325727 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0032324 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0032276 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0032058 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00320819 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00319546 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0031715 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00318809 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00324525 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00322151 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00322424 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00319372 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00320782 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00319752 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00319762 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0032187 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0032156 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00318976 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00322455 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00321457 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00319377 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00321174 Postprocessing: Topography min/max: -799.3 m, 1949 m RMS, max velocity: 0.0342 m/year, 0.143 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00198 *** Timestep 1993: t=3.96282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 183+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00549716 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00338075 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00301689 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00306239 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00312309 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00318611 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00321012 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00323984 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00321279 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00320943 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00321546 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00320565 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00320352 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00321978 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00322558 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00324012 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00322733 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00319702 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00323001 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00322623 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00322477 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0032298 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00322125 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00323396 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00320456 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00323514 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00326095 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00325269 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00321533 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00319264 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0032044 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00322429 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00322843 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00321226 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00320779 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00322211 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00323453 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00322729 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00320271 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00322863 Postprocessing: Topography min/max: -800 m, 1948 m RMS, max velocity: 0.0342 m/year, 0.142 m/year *** Timestep 1994: t=3.96482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 175+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00546923 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00338951 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00303876 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00307827 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00311793 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00320173 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00322059 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00324869 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00320484 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00321476 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00320661 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00320752 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00322158 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00322741 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00322729 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0032171 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00322382 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00325348 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00322296 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00322021 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00324163 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00323384 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0032282 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00325571 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00323131 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00323845 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00321213 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00322446 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00323053 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00324318 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00323975 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00322459 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00324048 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00324138 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00321305 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00323635 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00326854 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00327806 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00321312 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00321678 Postprocessing: Topography min/max: -800.6 m, 1947 m RMS, max velocity: 0.0341 m/year, 0.142 m/year *** Timestep 1995: t=3.96682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00548313 Rebuilding Stokes preconditioner... Solving Stokes system... 200+10 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00337303 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00304106 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00312099 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00314002 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00320877 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00322742 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00325168 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0032396 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00324907 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00324318 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00326059 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00325822 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00324013 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00321591 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00320973 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00320687 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00322482 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00325491 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0032893 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00323698 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00325567 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00325925 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00325231 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00324886 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00326306 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00323982 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00328899 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00326458 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00322084 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00318988 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00324881 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00324986 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00326365 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0032909 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00327257 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00327085 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00328753 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00324984 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00323188 Postprocessing: Topography min/max: -801.2 m, 1945 m RMS, max velocity: 0.034 m/year, 0.141 m/year *** Timestep 1996: t=3.96882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 167+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00554385 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00342937 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00304617 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00312572 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00320773 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00324094 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00323213 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00327392 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00322363 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00322643 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00321395 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00328712 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00330837 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.003277 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00325446 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00328507 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00324901 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00327783 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00326913 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00329452 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00323654 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00329468 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00324661 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00327241 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.003258 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00326705 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00323264 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00328225 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0032525 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0032399 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00325303 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00328357 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0032315 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00323837 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00325496 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00326126 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00327532 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00327738 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00326323 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00327974 Postprocessing: Topography min/max: -801.6 m, 1943 m RMS, max velocity: 0.034 m/year, 0.14 m/year *** Timestep 1997: t=3.97082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 177+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00557656 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00337083 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00305557 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00312846 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00322764 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00326568 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00329504 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00329056 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00323405 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00322691 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00323488 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00327534 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00327962 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00329566 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00328111 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00327674 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0032573 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00328795 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00327782 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00327484 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00326607 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00327088 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00327328 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00330445 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00328909 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00325565 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0032898 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00332429 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00329487 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00327689 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00326984 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00330547 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00329503 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00328025 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00328994 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00329061 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00327322 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00327349 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00328471 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0033016 Postprocessing: Topography min/max: -802.1 m, 1941 m RMS, max velocity: 0.0339 m/year, 0.14 m/year *** Timestep 1998: t=3.97282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 178+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00543342 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00343465 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00304967 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00311578 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00317236 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00323686 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00324322 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0032817 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00323614 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00324487 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00325715 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0032963 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00329289 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00327087 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00323858 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00327607 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00324646 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00327077 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00326673 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00328852 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00325727 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00328365 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00323501 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00327044 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00325718 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00328396 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00328014 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00328244 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00324796 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0033008 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00328652 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00326401 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00326275 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00328982 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00325467 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00327355 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00328321 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00327262 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00324812 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00327201 Postprocessing: Topography min/max: -803.1 m, 1939 m RMS, max velocity: 0.0338 m/year, 0.139 m/year *** Timestep 1999: t=3.97482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 152+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00552366 Rebuilding Stokes preconditioner... Solving Stokes system... 200+2 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00340751 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00305397 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00312538 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00317733 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00323639 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00329549 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00326728 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00322577 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00324613 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0032536 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00325691 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00327125 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00327657 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00324567 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00325535 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00324431 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00325617 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00324524 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00323597 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00323181 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00326656 Postprocessing: Topography min/max: -803.9 m, 1937 m RMS, max velocity: 0.0338 m/year, 0.139 m/year *** Snapshot created! *** Timestep 2000: t=3.97682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00550292 Rebuilding Stokes preconditioner... Solving Stokes system... 200+1 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0033788 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00301175 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00309877 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00313659 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00322123 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00326925 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00326544 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00323196 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0032758 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00327037 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00324423 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00322239 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00325353 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00325088 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00328654 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0032665 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00326733 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00325988 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00326067 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00328758 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00326245 Postprocessing: Topography min/max: -804.7 m, 1934 m RMS, max velocity: 0.0337 m/year, 0.138 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 3.78e+04s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 18040 | 9.33e+03s | 25% | | Assemble composition system | 3157 | 8.82e+03s | 23% | | Assemble temperature system | 451 | 1.28e+03s | 3.4% | | Build Stokes preconditioner | 18040 | 1.08e+04s | 29% | | Build composition preconditioner | 3157 | 95.9s | 0.25% | | Build temperature preconditioner | 451 | 13.6s | 0% | | Create snapshot | 9 | 5.37s | 0% | | Initialization | 1 | 0.0761s | 0% | | Mesh deformation | 451 | 54.6s | 0.14% | | Postprocessing | 451 | 118s | 0.31% | | Setup dof systems | 1 | 0.259s | 0% | | Setup matrices | 1 | 0.793s | 0% | | Solve Stokes system | 18040 | 7.02e+03s | 19% | | Solve composition system | 3157 | 161s | 0.43% | | Solve temperature system | 451 | 49.8s | 0.13% | +----------------------------------+-----------+------------+------------+ *** Timestep 2001: t=3.97882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00561211 Rebuilding Stokes preconditioner... Solving Stokes system... 200+2 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00342781 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00305929 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00324345 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00323447 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00327196 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00324366 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00327167 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00324919 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00326855 Postprocessing: Topography min/max: -805.4 m, 1933 m RMS, max velocity: 0.0336 m/year, 0.137 m/year *** Timestep 2002: t=3.98082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 162+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00564205 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00344814 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00304853 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00309874 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0031595 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00322489 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00328029 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00327675 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00323966 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00325334 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00326561 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00325323 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00327107 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00327314 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00325809 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00326181 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0032784 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00329788 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00324611 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00323403 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00325176 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00328061 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00325617 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00328382 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00328688 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00323339 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00325482 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00327057 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00326055 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00326565 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0032578 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00327732 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00325725 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00326455 Postprocessing: Topography min/max: -805.9 m, 1932 m RMS, max velocity: 0.0336 m/year, 0.137 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00199 *** Timestep 2003: t=3.98282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 184+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00561816 Rebuilding Stokes preconditioner... Solving Stokes system... 200+10 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0035059 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00307586 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0030918 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00315201 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00325126 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00323323 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00327963 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00328346 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00323606 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00323815 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0032687 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00324431 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00325492 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00324686 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00323937 Postprocessing: Topography min/max: -806.3 m, 1931 m RMS, max velocity: 0.0335 m/year, 0.136 m/year *** Timestep 2004: t=3.98482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 169+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00559624 Rebuilding Stokes preconditioner... Solving Stokes system... 200+10 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00345009 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0030535 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00309484 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00313398 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0031898 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00320975 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00327417 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00325474 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00323833 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00324717 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0032364 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00323114 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00326285 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00322043 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00324207 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00324037 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00327581 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00323742 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00326241 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00325001 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00326031 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00326117 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00327733 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00326998 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00329405 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00324937 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00324758 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0032559 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00327326 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00328286 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00330075 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00322991 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00324419 Postprocessing: Topography min/max: -806.8 m, 1929 m RMS, max velocity: 0.0334 m/year, 0.135 m/year *** Timestep 2005: t=3.98682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 189+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00559332 Rebuilding Stokes preconditioner... Solving Stokes system... 200+1 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00342667 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00307185 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00310165 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00313416 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00323824 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0032439 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00323912 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00327633 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00326377 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00323508 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00325667 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00324132 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00327276 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00326326 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00325976 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00323497 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00324496 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00327188 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00325805 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00325537 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00328477 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00324446 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00325384 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00323996 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00326179 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00324109 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00324702 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00326966 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00332285 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00328663 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00325012 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00322489 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00325803 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00322808 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00325022 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00324213 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00324802 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00324943 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0032839 Postprocessing: Topography min/max: -807.8 m, 1927 m RMS, max velocity: 0.0334 m/year, 0.135 m/year *** Timestep 2006: t=3.98882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 173+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00566944 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00345866 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00305355 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00314964 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00318467 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00320945 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00324529 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00329035 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00324372 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00325556 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00325309 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00327968 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00328954 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00329359 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00324954 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0032705 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00327548 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00325211 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00323174 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00324594 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00325201 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00329319 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00326374 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00322808 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0032177 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00326634 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00325444 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00329282 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00325673 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00322 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00321511 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00325213 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00326059 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00326537 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00325708 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00325465 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0032386 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00325382 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00327783 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00327238 Postprocessing: Topography min/max: -808.7 m, 1925 m RMS, max velocity: 0.0333 m/year, 0.134 m/year *** Timestep 2007: t=3.99082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 142+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00553475 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0034253 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00307639 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00311162 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0031621 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00320375 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0032529 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00328945 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00324869 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00324179 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00326296 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0032433 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00325708 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00328942 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00325659 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00324399 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00325041 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00327354 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00326392 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00324205 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00324403 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0032817 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00324194 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0032347 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00325003 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00326862 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0032412 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00323559 Postprocessing: Topography min/max: -809.4 m, 1923 m RMS, max velocity: 0.0333 m/year, 0.134 m/year *** Timestep 2008: t=3.99282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00559572 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00340383 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00306224 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00309971 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00313024 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00318594 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00322859 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00324477 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00320807 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00321224 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00318681 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00323487 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00323879 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0032306 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00319344 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00322112 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00323648 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00324223 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00323626 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00326115 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00323562 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00326152 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00323494 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0032421 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00322484 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00323113 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00323724 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00324587 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00320346 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00325607 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00326835 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00324013 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00320648 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00322608 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00322067 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00322978 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00322734 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00322429 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00321842 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00323298 Postprocessing: Topography min/max: -810 m, 1921 m RMS, max velocity: 0.0332 m/year, 0.133 m/year *** Timestep 2009: t=3.99482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 168+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00558254 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00340579 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0030232 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00308616 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00315617 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00324303 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00325569 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00324334 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00322387 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00324919 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00324791 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00325754 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00324305 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00326242 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00323489 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00325724 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00322032 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00326815 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00326247 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00325513 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00327428 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00328287 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00326355 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00327114 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00323948 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00326645 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00323959 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00324842 Postprocessing: Topography min/max: -810.6 m, 1918 m RMS, max velocity: 0.0331 m/year, 0.132 m/year *** Timestep 2010: t=3.99682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 194+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00586052 Rebuilding Stokes preconditioner... Solving Stokes system... 200+2 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00344745 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00309791 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0031144 Rebuilding Stokes preconditioner... 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Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00323579 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00325845 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0032591 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00326716 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00325913 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00324645 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00326246 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00327547 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00326013 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00327171 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00327844 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00326366 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00324234 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00326059 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00325688 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00325708 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00325566 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00325393 Postprocessing: Topography min/max: -811 m, 1917 m RMS, max velocity: 0.0331 m/year, 0.132 m/year *** Timestep 2011: t=3.99882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+10 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00573467 Rebuilding Stokes preconditioner... Solving Stokes system... 200+10 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00345092 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00308247 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0031132 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00316968 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00320579 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00325877 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00326938 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00326431 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00324995 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00327824 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00326595 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00328409 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00325509 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00324126 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00323636 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00325303 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00329229 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00332254 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00327536 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0032415 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00327747 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00328726 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00325828 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00326688 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00327023 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0032898 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00330419 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00326549 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00326643 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00327313 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.003272 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00329322 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0033004 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00330151 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00326723 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0032424 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00327817 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00330466 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0032818 Postprocessing: Topography min/max: -811.5 m, 1916 m RMS, max velocity: 0.033 m/year, 0.131 m/year *** Timestep 2012: t=4.00082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 169+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00568931 Rebuilding Stokes preconditioner... Solving Stokes system... 200+10 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00342083 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00308696 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00314735 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00317495 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00320427 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00325998 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00326802 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00325611 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00322421 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00324034 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00323553 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00323439 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00326275 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00327521 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00326982 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00324118 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00323513 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00325966 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00326465 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00327846 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00327617 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00324598 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0032367 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0032578 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00325659 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00325433 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00325635 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00325704 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00327803 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00325437 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0032304 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00325262 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00328309 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00325503 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00323647 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00326979 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0032748 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00328194 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0032544 Postprocessing: Topography min/max: -812.5 m, 1915 m RMS, max velocity: 0.0329 m/year, 0.131 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00200 *** Timestep 2013: t=4.00282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 177+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00564227 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00341704 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00305452 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00309228 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00313169 Rebuilding Stokes preconditioner... Solving Stokes system... 113+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0031837 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0032056 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00320934 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00323232 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00322047 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00324898 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0032527 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0032384 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00324634 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00323039 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00322155 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00321567 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00326396 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00327992 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00327744 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00324806 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00322058 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00321515 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00324597 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00324648 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00561165 Rebuilding Stokes preconditioner... Solving Stokes system... 139+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00339934 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00305045 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00308654 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00312995 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 166+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00556371 Rebuilding Stokes preconditioner... Solving Stokes system... 165+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00344388 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00306823 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00308228 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00315191 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00321177 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00324877 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00325211 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00327283 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00325492 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00326336 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0032558 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00327316 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00324968 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0032329 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00322608 Postprocessing: Topography min/max: -814.9 m, 1909 m RMS, max velocity: 0.0327 m/year, 0.129 m/year *** Timestep 2016: t=4.00882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00546646 Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00337215 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00307667 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00308302 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00315987 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00323353 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00324884 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00326647 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00326026 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00322981 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00326207 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00326384 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.003252 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00325646 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00325097 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00325703 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00324148 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00320343 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00323226 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00325078 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00327007 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00328993 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00325707 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00325639 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0032591 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00324883 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00326533 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00328618 Postprocessing: Topography min/max: -815.4 m, 1906 m RMS, max velocity: 0.0327 m/year, 0.128 m/year *** Timestep 2017: t=4.01082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 176+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00544471 Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00336568 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00303304 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00308385 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00316933 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00320289 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00323901 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00324763 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0032476 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0032389 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00323516 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00324115 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00320952 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00321321 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00324116 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00326109 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00325026 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00325017 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00322858 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00324509 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00325374 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00326419 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0032335 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00323 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00324071 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00324713 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0032519 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00322777 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00321351 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00321454 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00321789 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00323672 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00321754 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00321812 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00320254 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00324294 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00322269 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0032068 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00322417 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0032618 Postprocessing: Topography min/max: -815.9 m, 1904 m RMS, max velocity: 0.0326 m/year, 0.128 m/year *** Timestep 2018: t=4.01282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00551311 Rebuilding Stokes preconditioner... Solving Stokes system... 200+2 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0034056 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00303037 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00305956 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00312653 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00316077 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00322312 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00326074 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00321419 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00322692 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00318698 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00321072 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00321461 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00320895 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00325343 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00324769 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00325378 Postprocessing: Topography min/max: -816.4 m, 1902 m RMS, max velocity: 0.0325 m/year, 0.127 m/year *** Timestep 2019: t=4.01482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 187+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0055355 Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 181+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00555699 Rebuilding Stokes preconditioner... Solving Stokes system... 148+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00344491 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00305105 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00306355 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0031051 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00323245 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00320487 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00317751 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00317065 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00323541 Postprocessing: Topography min/max: -818.3 m, 1900 m RMS, max velocity: 0.0324 m/year, 0.126 m/year *** Timestep 2021: t=4.01882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00551949 Rebuilding Stokes preconditioner... Solving Stokes system... 179+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00338602 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00303474 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00303107 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00321147 Postprocessing: Topography min/max: -819 m, 1898 m RMS, max velocity: 0.0324 m/year, 0.125 m/year *** Timestep 2022: t=4.02082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 100+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00542229 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00316142 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00319655 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00317134 Postprocessing: Topography min/max: -819.7 m, 1896 m RMS, max velocity: 0.0323 m/year, 0.125 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00201 *** Timestep 2023: t=4.02282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00541713 Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00338039 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00303541 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00302529 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00310227 Rebuilding Stokes preconditioner... 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Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 177+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00541989 Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00342448 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00302763 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00318224 Postprocessing: Topography min/max: -820.7 m, 1892 m RMS, max velocity: 0.0322 m/year, 0.123 m/year *** Timestep 2025: t=4.02682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 154+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00540429 Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00335063 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00298787 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00303256 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00309912 Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00316557 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00318812 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00322015 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00320554 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00319236 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00315368 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00317572 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00321213 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00318798 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00321723 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00317087 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00319444 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00322374 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00317049 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00316474 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00320407 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0031949 Postprocessing: Topography min/max: -821.1 m, 1890 m RMS, max velocity: 0.0321 m/year, 0.123 m/year *** Timestep 2026: t=4.02882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00533093 Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00334704 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00295923 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00298676 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00308218 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00316543 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00318533 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00317365 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0031817 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00317405 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00317871 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00319864 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00320455 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00320452 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0031843 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00315825 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0031546 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00318506 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00319772 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00317504 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00318453 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00319706 Postprocessing: Topography min/max: -822.2 m, 1887 m RMS, max velocity: 0.0321 m/year, 0.122 m/year *** Timestep 2027: t=4.03082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00542582 Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00331627 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00298094 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00301922 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00307744 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00316026 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00321546 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00317466 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00317943 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00318143 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00316776 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0031711 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00321379 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00321149 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00319097 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00320686 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00321806 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00318238 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00319071 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00320941 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00320196 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00320928 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00319541 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00318191 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00318242 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00319123 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0031634 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00318981 Postprocessing: Topography min/max: -823.1 m, 1886 m RMS, max velocity: 0.032 m/year, 0.122 m/year *** Timestep 2028: t=4.03282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00549938 Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00333631 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0030035 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00302213 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00307439 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00318367 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00315887 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00320137 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00317074 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00321292 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00317879 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0031907 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00319287 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 154+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00556114 Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00339374 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00300267 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00302825 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00309292 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 171+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.005556 Rebuilding Stokes preconditioner... Solving Stokes system... 157+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0033786 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00302355 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00302864 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00318702 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00319679 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00316023 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00318332 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00317944 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00323673 Postprocessing: Topography min/max: -825.2 m, 1881 m RMS, max velocity: 0.0319 m/year, 0.12 m/year *** Timestep 2031: t=4.03882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 177+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00557116 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00318577 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00319872 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00318835 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00319468 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00318715 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00317839 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00317677 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00319841 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00320208 Postprocessing: Topography min/max: -825.5 m, 1880 m RMS, max velocity: 0.0318 m/year, 0.119 m/year *** Timestep 2032: t=4.04082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 179+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00553672 Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.003353 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00298906 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00300967 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00307431 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00316375 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00321472 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0031797 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00318437 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00317391 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00318551 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00321559 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00322146 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00319258 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00318898 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0032155 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00322595 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00319318 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00321439 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00320552 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00318771 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00316194 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00316935 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0031973 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00321365 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00319489 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00318701 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00315946 Postprocessing: Topography min/max: -826 m, 1877 m RMS, max velocity: 0.0317 m/year, 0.119 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00202 *** Timestep 2033: t=4.04282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 193+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00547806 Rebuilding Stokes preconditioner... Solving Stokes system... 179+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00335706 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00300616 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00303223 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0031004 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.003191 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00321667 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 162+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00545394 Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00335624 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00300925 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00301248 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00307881 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00545027 Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00341117 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00298165 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00302168 Rebuilding Stokes preconditioner... 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Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00319445 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00322431 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00317167 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00320028 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00318645 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00318579 Postprocessing: Topography min/max: -828.8 m, 1871 m RMS, max velocity: 0.0316 m/year, 0.117 m/year *** Timestep 2036: t=4.04882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 137+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0054815 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00331642 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00300538 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00305427 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0030828 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00314715 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00319865 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00319891 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00319542 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00320881 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00322128 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00321132 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00320944 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00321396 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00318873 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00321561 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00321542 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0032064 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00317589 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00318874 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00320206 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00323117 Postprocessing: Topography min/max: -829.4 m, 1870 m RMS, max velocity: 0.0315 m/year, 0.116 m/year *** Timestep 2037: t=4.05082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00554137 Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00334141 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00294005 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0029898 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00308854 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0031849 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00319624 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00320174 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00319965 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00323509 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00321392 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00323002 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00320056 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00318847 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00321536 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00321869 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00316865 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00321416 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00320332 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00321263 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00317005 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00313515 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00315055 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00322025 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00320122 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00318293 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00317714 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00319901 Postprocessing: Topography min/max: -829.9 m, 1868 m RMS, max velocity: 0.0315 m/year, 0.116 m/year *** Timestep 2038: t=4.05282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 180+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0055267 Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00339826 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00298721 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00300652 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00306517 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00313909 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00315912 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00318766 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0031621 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00316301 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00320329 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00317602 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00319407 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00321842 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00321155 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00318438 Postprocessing: Topography min/max: -830.3 m, 1867 m RMS, max velocity: 0.0314 m/year, 0.115 m/year *** Timestep 2039: t=4.05482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00562584 Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00338057 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00297899 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0030042 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00305858 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00309925 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00316284 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00318287 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00316551 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00315431 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00317073 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00315696 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00315045 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00316296 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00315956 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00316856 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00316013 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0031657 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00320063 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0031883 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00316257 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00314422 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0031619 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00320625 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00320418 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00316208 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00316849 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00318123 Postprocessing: Topography min/max: -830.7 m, 1865 m RMS, max velocity: 0.0314 m/year, 0.115 m/year *** Timestep 2040: t=4.05682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00548336 Rebuilding Stokes preconditioner... Solving Stokes system... 113+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00332619 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00295668 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00298992 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.003069 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00314053 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00316659 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00316134 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00315614 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00314828 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0031593 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00316492 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00316945 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00315944 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00317408 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0031796 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00319024 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0031952 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00319583 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00318016 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00317822 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00317953 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0031867 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00319279 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00318779 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00318648 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00320193 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00320531 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00318757 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00317585 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00318708 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00319842 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00320117 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00317945 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00318552 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00320691 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00320651 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0032084 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00319915 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00319105 Postprocessing: Topography min/max: -831.8 m, 1863 m RMS, max velocity: 0.0313 m/year, 0.114 m/year *** Timestep 2041: t=4.05882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 160+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00544449 Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00335994 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00298707 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00301843 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00308188 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00313751 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00313997 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00318114 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00318204 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.003178 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00315828 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00316339 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00316736 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00317456 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00317185 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00316773 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00316138 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00317079 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00318162 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0032063 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00317711 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00321008 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00318558 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00320292 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0032168 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00321529 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00319763 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00321005 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0032035 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00318327 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00320125 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00319777 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00319917 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00319962 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00319659 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00321671 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00318089 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00315721 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00316664 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00318552 Postprocessing: Topography min/max: -832.7 m, 1861 m RMS, max velocity: 0.0313 m/year, 0.114 m/year *** Timestep 2042: t=4.06082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 160+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00542436 Rebuilding Stokes preconditioner... Solving Stokes system... 200+7 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0032682 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0029534 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00301063 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00307693 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00311823 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00317178 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00316763 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00316289 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00319454 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00315313 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00316349 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00320188 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00317514 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00316681 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00316357 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00316109 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00315039 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00315234 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00317761 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00319106 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0031661 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00317725 Rebuilding Stokes preconditioner... Solving Stokes system... 12+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00317363 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00315454 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00317395 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00317939 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00316796 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00317389 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00317968 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0031749 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.003148 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00317233 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00320501 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00320205 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00317217 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00318672 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0031795 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00317482 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00316603 Postprocessing: Topography min/max: -833.5 m, 1859 m RMS, max velocity: 0.0312 m/year, 0.113 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00203 *** Timestep 2043: t=4.06282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00538474 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00333581 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00296125 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00303379 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00309223 Rebuilding Stokes preconditioner... 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Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 100+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00552256 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00335237 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00297661 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00323573 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00322543 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00320697 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00319175 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00319564 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00320035 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00323403 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00320734 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00322403 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00319933 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00322719 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00321127 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00319234 Postprocessing: Topography min/max: -834.7 m, 1854 m RMS, max velocity: 0.0312 m/year, 0.112 m/year *** Timestep 2045: t=4.06682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 169+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00557268 Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00338174 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00301673 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00303718 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00310317 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00312958 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00313955 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00320997 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00321577 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00322532 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00320101 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00320856 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00319451 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00320405 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00319941 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00320668 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0032095 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00319147 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0031968 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00322286 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00319376 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00316638 Postprocessing: Topography min/max: -835.1 m, 1853 m RMS, max velocity: 0.0311 m/year, 0.111 m/year *** Timestep 2046: t=4.06882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 174+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00552943 Rebuilding Stokes preconditioner... Solving Stokes system... 200+1 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0033704 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00301843 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00303356 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00309056 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00316341 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00320418 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00322578 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.003188 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00315779 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00318177 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00316631 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00319949 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00318764 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00317955 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00318909 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00318839 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00319304 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00319061 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00316543 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00319096 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00317788 Postprocessing: Topography min/max: -835.5 m, 1852 m RMS, max velocity: 0.0311 m/year, 0.111 m/year *** Timestep 2047: t=4.07082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 160+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00546263 Rebuilding Stokes preconditioner... Solving Stokes system... 200+1 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00334639 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00301597 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00302259 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00317809 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00317745 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00315861 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00317158 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00313939 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00315653 Postprocessing: Topography min/max: -836.5 m, 1850 m RMS, max velocity: 0.031 m/year, 0.11 m/year *** Timestep 2048: t=4.07282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 173+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00548385 Rebuilding Stokes preconditioner... Solving Stokes system... 170+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00315326 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00318485 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00319902 Postprocessing: Topography min/max: -837.4 m, 1849 m RMS, max velocity: 0.031 m/year, 0.11 m/year *** Timestep 2049: t=4.07482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 160+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00548632 Rebuilding Stokes preconditioner... Solving Stokes system... 142+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0033251 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00299017 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00300916 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00308229 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00313439 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0031495 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0031554 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00314446 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00315149 Postprocessing: Topography min/max: -838.1 m, 1847 m RMS, max velocity: 0.031 m/year, 0.11 m/year *** Snapshot created! *** Timestep 2050: t=4.07682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 175+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00538743 Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00332539 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00293964 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00315752 Postprocessing: Topography min/max: -838.8 m, 1844 m RMS, max velocity: 0.0309 m/year, 0.11 m/year *** Timestep 2051: t=4.07882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 139+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00536037 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00328698 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00295111 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00298323 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00304539 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00308192 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00314061 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00317165 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00313866 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00314477 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00315631 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00316395 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0031769 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00314651 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00314195 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00314957 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00319431 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00317575 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00317223 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00315391 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00315685 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00315232 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00315915 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00316024 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00319542 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00314569 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00314603 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00313922 Postprocessing: Topography min/max: -839.3 m, 1842 m RMS, max velocity: 0.0309 m/year, 0.11 m/year *** Timestep 2052: t=4.08082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00543894 Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00328934 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00292292 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00295896 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00304105 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00315707 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00313071 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00314844 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00318952 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00320084 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00315906 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00317641 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00315521 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00315901 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00314139 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00314875 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00314121 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00315061 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0031301 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00315892 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00316414 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00319008 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00317493 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00316673 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00313205 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00314249 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00314738 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00318529 Postprocessing: Topography min/max: -839.6 m, 1840 m RMS, max velocity: 0.0308 m/year, 0.109 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00204 *** Timestep 2053: t=4.08282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 194+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00543998 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 161+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00550807 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00334727 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.003026 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00304992 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00310164 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00316637 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00317386 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00317057 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00316883 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00320848 Postprocessing: Topography min/max: -841 m, 1837 m RMS, max velocity: 0.0308 m/year, 0.109 m/year *** Timestep 2055: t=4.08682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 169+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00548849 Rebuilding Stokes preconditioner... Solving Stokes system... 200+1 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00329563 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00297458 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00300389 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00316474 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00316461 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00316934 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00318612 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00319184 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00317512 Postprocessing: Topography min/max: -841.9 m, 1836 m RMS, max velocity: 0.0307 m/year, 0.109 m/year *** Timestep 2056: t=4.08882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 177+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00538989 Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0031838 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00317762 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00319943 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00318041 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00321673 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00321063 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00319662 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00319256 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00319911 Postprocessing: Topography min/max: -842.6 m, 1834 m RMS, max velocity: 0.0307 m/year, 0.109 m/year *** Timestep 2057: t=4.09082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 184+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0054584 Rebuilding Stokes preconditioner... Solving Stokes system... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00328646 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00296883 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00300795 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00308814 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00319356 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00317679 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00316058 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00316189 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00318026 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00317119 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00544139 Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00332181 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00298849 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00303159 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00317958 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0031646 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00315652 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00316233 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00319151 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00318426 Postprocessing: Topography min/max: -843.7 m, 1831 m RMS, max velocity: 0.0306 m/year, 0.109 m/year *** Timestep 2059: t=4.09482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 160+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00541283 Rebuilding Stokes preconditioner... Solving Stokes system... 139+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00330374 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00294192 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0029806 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00307034 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00313882 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00318131 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00318207 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00317136 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00318488 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00320734 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00318253 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00321997 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00317927 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0031747 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00314566 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00318586 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00316855 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00317903 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0031627 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00319191 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00317937 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00318708 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00314418 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00315698 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00318808 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0032138 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00318489 Postprocessing: Topography min/max: -844.1 m, 1828 m RMS, max velocity: 0.0306 m/year, 0.109 m/year *** Timestep 2060: t=4.09682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 137+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00533436 Rebuilding Stokes preconditioner... Solving Stokes system... 109+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00335014 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0030029 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00303294 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0031075 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00318229 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00320283 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00318052 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00315712 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.003178 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00319611 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00318906 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00319838 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00318593 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00319849 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00318602 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00320889 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00317102 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00315922 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00315832 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00318227 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00318255 Postprocessing: Topography min/max: -844.5 m, 1826 m RMS, max velocity: 0.0306 m/year, 0.109 m/year *** Timestep 2061: t=4.09882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 150+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00540875 Rebuilding Stokes preconditioner... Solving Stokes system... 142+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00332914 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00298327 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00300799 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00308588 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00313988 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00316862 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00318442 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00320521 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00319689 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00317956 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00317702 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0032251 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00321567 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00316166 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00319002 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00320727 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00320934 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0032013 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00318916 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00317153 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.003204 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00323324 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0031868 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00316016 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00316559 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00319202 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00318787 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00318139 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00317069 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00318836 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00320247 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0031939 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0031857 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00320827 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00321011 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00316855 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00316309 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00317937 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00316864 Postprocessing: Topography min/max: -845.6 m, 1824 m RMS, max velocity: 0.0305 m/year, 0.108 m/year *** Timestep 2062: t=4.10082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00548852 Rebuilding Stokes preconditioner... Solving Stokes system... 200+2 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00333007 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00298719 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00302779 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00310158 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00313308 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00317672 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00317457 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00318654 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00316162 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00317436 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00320571 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00322285 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00316496 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00315054 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00321053 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00320527 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00321067 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00323695 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00318789 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00316729 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00317122 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00318725 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0031775 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00322307 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00320622 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00317038 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00316546 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00318339 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00317121 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00317992 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00316872 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00317691 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00318883 Postprocessing: Topography min/max: -846.5 m, 1823 m RMS, max velocity: 0.0305 m/year, 0.108 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00205 *** Timestep 2063: t=4.10282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 186+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0055727 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00334413 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00297798 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00304451 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00310241 Rebuilding Stokes preconditioner... 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Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 187+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00538583 Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00331962 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0029653 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00319637 Rebuilding Stokes preconditioner... Solving Stokes system... ----------------------------------------------------------------------------- -- This is ASPECT, the Advanced Solver for Problems in Earth's ConvecTion. -- . version 2.3.0-pre (polyline_diffusion, 539df77) -- . using deal.II 9.1.1 -- . with 32 bit indices and vectorization level 3 (512 bits) -- . using Trilinos 12.10.1 -- . using p4est 2.2.0 -- . running in OPTIMIZED mode -- . running with 24 MPI processes -- . using 8 threads each ----------------------------------------------------------------------------- ----------------------------------------------------------------------------- -- For information on how to cite ASPECT, see: -- https://aspect.geodynamics.org/citing.html?ver=2.3.0-pre&sha=539df77&src=code ----------------------------------------------------------------------------- *** Resuming from snapshot! Number of active cells: 106,306 (on 6 levels) Number of degrees of freedom: 4,400,463 (858,558+107,673+429,279+429,279+429,279+429,279+429,279+429,279+429,279+429,279) Number of mesh deformation degrees of freedom: 215346 *** Timestep 2050: t=4.07682e+06 years Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 178+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00538759 Rebuilding Stokes preconditioner... Solving Stokes system... 115+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00332615 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00293968 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00295546 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00304612 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00308481 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00316276 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00318285 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00314565 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00315295 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00315122 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00312909 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00311199 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00314789 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00315511 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00316908 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00315566 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00317766 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00315915 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00316348 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00315431 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00317721 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0031463 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00317901 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00318428 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00317707 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0031347 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00313758 Postprocessing: Topography min/max: -839 m, 1845 m RMS, max velocity: 0.0309 m/year, 0.11 m/year *** Timestep 2051: t=4.07882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 46 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00532412 Rebuilding Stokes preconditioner... Solving Stokes system... 115+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00328159 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0029027 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00297085 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00305257 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00310548 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00310333 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00315044 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00312808 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00313861 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00314469 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00314727 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00313385 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0031249 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00313057 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00314807 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00315701 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00315501 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00311996 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00315716 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00314989 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.003141 Postprocessing: Topography min/max: -839.5 m, 1843 m RMS, max velocity: 0.0309 m/year, 0.11 m/year *** Timestep 2052: t=4.08082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00538288 Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00332474 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0029442 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0030146 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00318254 Postprocessing: Topography min/max: -839.9 m, 1840 m RMS, max velocity: 0.0308 m/year, 0.109 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00204 *** Timestep 2053: t=4.08282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 188+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00545852 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 150+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00546013 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00329077 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00299858 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00301405 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00308255 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00317717 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00317033 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00314975 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00315277 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00321555 Postprocessing: Topography min/max: -841.3 m, 1838 m RMS, max velocity: 0.0308 m/year, 0.109 m/year *** Timestep 2055: t=4.08682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 159+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00541354 Rebuilding Stokes preconditioner... Solving Stokes system... 200+1 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00329796 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00296226 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00299462 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0031656 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00313179 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00312775 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00317539 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0032015 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00317565 Postprocessing: Topography min/max: -842.2 m, 1837 m RMS, max velocity: 0.0307 m/year, 0.109 m/year *** Timestep 2056: t=4.08882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00539288 Rebuilding Stokes preconditioner... Solving Stokes system... 136+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00333075 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0029751 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00305193 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00308201 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00311746 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00317012 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0031606 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0031503 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00315291 Postprocessing: Topography min/max: -842.9 m, 1835 m RMS, max velocity: 0.0307 m/year, 0.109 m/year *** Timestep 2057: t=4.09082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 184+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0054588 Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0033737 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00298779 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00297116 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00306972 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0032018 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00317849 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00319279 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00317174 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00314192 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00318939 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0031911 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0031855 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00318859 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00315571 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00316481 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00317611 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00317842 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00317654 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00318887 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00319943 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0032089 Postprocessing: Topography min/max: -843.5 m, 1833 m RMS, max velocity: 0.0307 m/year, 0.109 m/year *** Timestep 2058: t=4.09282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00540191 Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00330229 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0029775 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00302472 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0030485 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00313168 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00312731 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00316899 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00316947 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00317944 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00317455 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00319691 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00317256 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00318907 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00318213 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00318714 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00318204 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00317915 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0031885 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00319988 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00319414 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00317932 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00318216 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00321708 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00317892 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00318027 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00317252 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00319159 Postprocessing: Topography min/max: -844 m, 1831 m RMS, max velocity: 0.0306 m/year, 0.109 m/year *** Timestep 2059: t=4.09482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00539997 Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00332017 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00294412 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00299784 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00304965 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0031266 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00314968 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00317818 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00317235 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00316534 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00317528 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00317211 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00314649 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00316275 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00316562 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00318305 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00319464 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00319288 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00318272 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00317774 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00319124 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00318496 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00321042 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00319796 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00316058 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00316357 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00317145 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00317184 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00318349 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00319297 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00319012 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00315949 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00315488 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00315679 Postprocessing: Topography min/max: -844.3 m, 1829 m RMS, max velocity: 0.0306 m/year, 0.109 m/year *** Timestep 2060: t=4.09682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00540092 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00334225 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00298223 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0030101 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00309365 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00312132 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00315217 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00315776 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00318592 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00314169 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00316265 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00313972 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0031704 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00318142 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00315321 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00317327 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00316659 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00313975 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00315923 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00318951 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0032051 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00319317 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0031734 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00317197 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00317998 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00320781 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00321844 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00317527 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00319028 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00321211 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0031793 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00317448 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00322059 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0031993 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00318515 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00319841 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00320351 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00321718 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00319822 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00320918 Postprocessing: Topography min/max: -844.8 m, 1826 m RMS, max velocity: 0.0306 m/year, 0.109 m/year *** Timestep 2061: t=4.09882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00543534 Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00332615 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00296789 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00298139 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00305512 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00314461 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00315697 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00316135 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00316511 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00316165 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00315877 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00317462 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00317939 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00315947 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00315218 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00315553 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00316087 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00316912 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0031635 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00316441 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0031605 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0031701 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00319793 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00318476 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00320181 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00320301 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00317462 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00315281 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00316721 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0031627 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00319773 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00320646 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00317432 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00318892 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00319041 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0031621 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00316436 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00317128 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00320551 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00318835 Postprocessing: Topography min/max: -845.8 m, 1825 m RMS, max velocity: 0.0305 m/year, 0.108 m/year *** Timestep 2062: t=4.10082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 174+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00548303 Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00334674 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00298525 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00304598 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00309298 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00314982 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00315602 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00317308 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00316926 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00323798 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00320799 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00316947 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00319684 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00319641 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00319426 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.003211 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00320468 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0032283 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00319208 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0032155 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00320813 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00321294 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00315746 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00316201 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00317836 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00319089 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00318624 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00315201 Postprocessing: Topography min/max: -846.7 m, 1823 m RMS, max velocity: 0.0305 m/year, 0.108 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00205 *** Timestep 2063: t=4.10282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 159+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00548782 Rebuilding Stokes preconditioner... Solving Stokes system... 200+7 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00338061 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0030096 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00302121 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00308901 Rebuilding Stokes preconditioner... 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Solving temperature system... 45 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 180+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00545261 Rebuilding Stokes preconditioner... Solving Stokes system... 200+2 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00335231 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00295442 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0031894 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00320072 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00318725 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00317663 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00318217 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0031832 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00318023 Postprocessing: Topography min/max: -848 m, 1821 m RMS, max velocity: 0.0305 m/year, 0.108 m/year *** Timestep 2065: t=4.10682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 123+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00546735 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00334957 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00298915 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00302922 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00307863 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00317136 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0032255 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00321815 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00320726 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00319312 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00317499 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0032101 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00320019 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00319159 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00321979 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00322686 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00317533 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00320335 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00319204 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00319478 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0031785 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00319364 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00320041 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00321319 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00319317 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00321014 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0031954 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00321355 Postprocessing: Topography min/max: -848.5 m, 1819 m RMS, max velocity: 0.0304 m/year, 0.108 m/year *** Timestep 2066: t=4.10882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 168+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00535693 Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00336054 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00300176 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00303427 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00310445 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00317424 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00321151 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00319034 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00320663 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00319825 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00317291 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00315969 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00315955 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00316911 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0031684 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00316989 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00314879 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00318865 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00321235 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00317079 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00313549 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00314566 Postprocessing: Topography min/max: -848.8 m, 1817 m RMS, max velocity: 0.0304 m/year, 0.108 m/year *** Timestep 2067: t=4.11082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 142+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00540106 Rebuilding Stokes preconditioner... Solving Stokes system... 185+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00334003 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00298869 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00301115 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00316649 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00316089 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00316539 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00319059 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00320838 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00318169 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00318644 Postprocessing: Topography min/max: -849.2 m, 1815 m RMS, max velocity: 0.0304 m/year, 0.108 m/year *** Timestep 2068: t=4.11282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 152+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0053313 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 136+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00543056 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00334078 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0029864 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00302245 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00308046 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00320234 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00319128 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00318484 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00320466 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00322174 Postprocessing: Topography min/max: -851.1 m, 1810 m RMS, max velocity: 0.0303 m/year, 0.108 m/year *** Timestep 2070: t=4.11682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 184+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.005504 Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00331208 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00301651 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0030571 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00319968 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00321453 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00318985 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00319256 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00322504 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00320124 Postprocessing: Topography min/max: -851.9 m, 1809 m RMS, max velocity: 0.0303 m/year, 0.108 m/year *** Timestep 2071: t=4.11882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+1 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00551287 Rebuilding Stokes preconditioner... Solving Stokes system... 200+1 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00336345 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00297599 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00302636 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00312916 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00321162 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00321298 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00320615 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00319283 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00322566 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00322152 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00322998 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00323027 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0032012 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00324194 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00324169 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00322361 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00321887 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00321591 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00319403 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00319994 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00319858 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00321146 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00324717 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00321922 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00320941 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00322064 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00324755 Postprocessing: Topography min/max: -852.4 m, 1808 m RMS, max velocity: 0.0303 m/year, 0.107 m/year *** Timestep 2072: t=4.12082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 10 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 167+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00540754 Rebuilding Stokes preconditioner... Solving Stokes system... 200+1 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00338977 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00299474 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00304424 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00312907 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00320637 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00322758 Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00322099 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00320689 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00321035 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0032045 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0032575 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00326036 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00322881 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00321422 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00325817 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00323873 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00322203 Postprocessing: Topography min/max: -852.8 m, 1807 m RMS, max velocity: 0.0303 m/year, 0.107 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00206 *** Timestep 2073: t=4.12282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00542566 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00540223 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00337127 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00297024 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00305491 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00314333 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00318066 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00317541 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00320558 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00321594 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00322582 Postprocessing: Topography min/max: -853.6 m, 1803 m RMS, max velocity: 0.0302 m/year, 0.107 m/year *** Timestep 2075: t=4.12682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 178+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0054876 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00339645 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00300673 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00305764 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00321553 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00324313 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00324181 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00318716 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00319305 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00323091 Postprocessing: Topography min/max: -854.6 m, 1801 m RMS, max velocity: 0.0302 m/year, 0.107 m/year *** Timestep 2076: t=4.12882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 167+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0055253 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.003339 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00297261 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0030645 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00310656 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00317832 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00320884 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00324283 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00324621 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00325551 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00325981 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0032602 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0032148 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0032498 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00324573 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0032105 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00322189 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00320857 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00322552 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00326439 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00324829 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00323552 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00325176 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00325283 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00324014 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00323907 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00320671 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00322339 Postprocessing: Topography min/max: -855.5 m, 1799 m RMS, max velocity: 0.0302 m/year, 0.107 m/year *** Timestep 2077: t=4.13082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 171+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00544283 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00335651 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00302943 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00308771 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00316248 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. 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Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 174+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00549847 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00336292 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00299968 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00308608 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00325917 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00325552 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00327418 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00329265 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00326466 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00325738 Postprocessing: Topography min/max: -856.8 m, 1795 m RMS, max velocity: 0.0302 m/year, 0.107 m/year *** Timestep 2079: t=4.13482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00545765 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00334347 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00305716 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00312508 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00317812 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00322663 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00325155 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0032622 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00324927 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00324635 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00324975 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00323469 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00323025 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00324432 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00325958 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00327734 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00324614 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00327233 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00326011 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00325118 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00325537 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00328757 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00325852 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00325134 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0032892 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00328429 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00326689 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00325168 Postprocessing: Topography min/max: -857.2 m, 1794 m RMS, max velocity: 0.0302 m/year, 0.107 m/year *** Timestep 2080: t=4.13682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0055348 Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00339386 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00303198 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00308585 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00317203 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00321036 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00325935 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00326563 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00324964 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00325375 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0032331 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00325907 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00327403 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00324745 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00322667 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00325364 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0032387 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00322165 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00322477 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00323557 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00326889 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00323717 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00322716 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00326259 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00328534 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00326553 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00323638 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00323901 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00327317 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00327993 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00323003 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00322647 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0032881 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00329275 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00325307 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00326742 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00326735 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0032277 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00319741 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00324234 Postprocessing: Topography min/max: -857.4 m, 1792 m RMS, max velocity: 0.0302 m/year, 0.107 m/year *** Timestep 2081: t=4.13882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00549135 Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00336663 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0030221 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0030873 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00316057 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00322134 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00322824 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00325972 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00323461 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00326203 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00323487 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00322701 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00323984 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00325515 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00324581 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00325901 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0032595 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00327602 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.003232 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00326359 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00325329 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00324197 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00324722 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00325512 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0032676 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00327736 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00326369 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00327752 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00325492 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00325667 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00323881 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00325811 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00325551 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00326978 Postprocessing: Topography min/max: -857.9 m, 1791 m RMS, max velocity: 0.0302 m/year, 0.107 m/year *** Timestep 2082: t=4.14082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 179+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00554526 Rebuilding Stokes preconditioner... Solving Stokes system... 200+2 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00337594 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00300125 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00306001 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00312704 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00320275 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00324696 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00326159 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00323993 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00323914 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00322045 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00324428 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00323816 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00324131 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00323939 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0032694 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00325428 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00323049 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00324531 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00326324 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00321644 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00322785 Postprocessing: Topography min/max: -858.9 m, 1789 m RMS, max velocity: 0.0301 m/year, 0.107 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00207 *** Timestep 2083: t=4.14282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 193+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00548079 Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00337026 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00301105 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00309341 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00320692 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00323712 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00326192 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00328371 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0032584 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00326574 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00323891 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00327849 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00325379 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0032842 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00327107 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0032663 Postprocessing: Topography min/max: -859.8 m, 1788 m RMS, max velocity: 0.0301 m/year, 0.107 m/year *** Timestep 2084: t=4.14482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 142+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00544699 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0033725 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00306122 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00329996 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00327036 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00326604 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00325755 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00327239 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00329196 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00325478 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00326041 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00326267 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00323861 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00326932 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00326532 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00327093 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00327773 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00330885 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00328208 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00325383 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00324356 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00327892 Postprocessing: Topography min/max: -860.5 m, 1786 m RMS, max velocity: 0.0301 m/year, 0.107 m/year *** Timestep 2085: t=4.14682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 12 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 195+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00547128 Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00341958 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00307709 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00311511 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00317251 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00318698 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00320745 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00321311 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00322747 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00326862 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0032393 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0032309 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00323038 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00321385 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00320792 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00322928 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00326627 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00327276 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00326112 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0032417 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00324469 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00324887 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0032779 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00325159 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00327258 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00327318 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00326089 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0032696 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.003257 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00322474 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00324131 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00327358 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00326868 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00323389 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00325 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00327928 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00327773 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00329326 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00323461 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00321827 Postprocessing: Topography min/max: -861 m, 1784 m RMS, max velocity: 0.0301 m/year, 0.107 m/year *** Timestep 2086: t=4.14882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 136+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00550637 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00342255 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00306141 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00310699 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00313779 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00328032 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00327409 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00330283 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00329349 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00327428 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00326551 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00329146 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00325695 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0032733 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00328314 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00326889 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00326686 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00328395 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0032745 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00327535 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00325448 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00326942 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00324185 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00324212 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00327878 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00329261 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00324062 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00327031 Postprocessing: Topography min/max: -861.4 m, 1781 m RMS, max velocity: 0.0301 m/year, 0.107 m/year *** Timestep 2087: t=4.15082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 159+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00548594 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00339818 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00301672 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00308535 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00325789 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00329112 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00328487 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00327877 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00325403 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00327755 Postprocessing: Topography min/max: -861.6 m, 1779 m RMS, max velocity: 0.0301 m/year, 0.107 m/year *** Timestep 2088: t=4.15282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 171+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00549167 Rebuilding Stokes preconditioner... Solving Stokes system... 136+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00340966 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00302617 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00308044 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00313284 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00322917 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00324112 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00327429 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00322979 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00327907 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0032595 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00322558 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00322463 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00325901 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00323345 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00327545 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00328521 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00327849 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00324348 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00324581 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00324195 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00323838 Postprocessing: Topography min/max: -862.2 m, 1778 m RMS, max velocity: 0.0301 m/year, 0.107 m/year *** Timestep 2089: t=4.15482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 179+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0054148 Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00337134 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00303083 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00309348 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0031961 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00324342 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00325676 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0032499 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0032433 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00328377 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00324375 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0032341 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00326032 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00326392 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00326016 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00327817 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00329289 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00326618 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00326365 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00325779 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00325446 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00325951 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00327451 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00325849 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00326001 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00325934 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00323319 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00325687 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00327238 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00325803 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00329889 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00326824 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00325097 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00327881 Postprocessing: Topography min/max: -863.2 m, 1777 m RMS, max velocity: 0.0301 m/year, 0.107 m/year *** Timestep 2090: t=4.15682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 192+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00556357 Rebuilding Stokes preconditioner... Solving Stokes system... 195+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00339282 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00304968 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00310339 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00318393 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00323095 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00325446 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00327662 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00328291 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00328617 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00330897 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00328186 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00331333 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00332955 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00329904 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00330199 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00330479 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00328712 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00329569 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.003303 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00331585 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00328643 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00327644 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0032838 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00329296 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00330539 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00330766 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00330663 Postprocessing: Topography min/max: -864 m, 1776 m RMS, max velocity: 0.0301 m/year, 0.107 m/year *** Timestep 2091: t=4.15882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 174+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00550326 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00341107 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00307274 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00314653 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00320974 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00329571 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00329699 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00326741 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00324274 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00333241 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00331209 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00332198 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00328737 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00329185 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0032911 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00328043 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00328455 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0033018 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00326196 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00329183 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00331362 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00333221 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00328082 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00327644 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0033074 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00331724 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00326594 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00325524 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00323807 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00328953 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00329296 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0033178 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00328935 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00330545 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00329506 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00327489 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00327254 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00331141 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00326559 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00326945 Postprocessing: Topography min/max: -864.6 m, 1774 m RMS, max velocity: 0.0301 m/year, 0.107 m/year *** Timestep 2092: t=4.16082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 194+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00545588 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0034233 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00310387 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00315454 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00318069 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00330053 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00326214 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00328753 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0032509 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00327656 Postprocessing: Topography min/max: -865.1 m, 1772 m RMS, max velocity: 0.0301 m/year, 0.107 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00208 *** Timestep 2093: t=4.16282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 194+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00540228 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00344051 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00301656 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0030817 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00316653 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00322872 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00323446 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 142+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00544834 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00336965 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00305967 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00314229 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00319566 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00327556 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00330737 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00331322 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.003266 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00326201 Postprocessing: Topography min/max: -865.6 m, 1768 m RMS, max velocity: 0.0301 m/year, 0.107 m/year *** Timestep 2095: t=4.16682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 156+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00552076 Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00340362 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00307097 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00314728 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00330537 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00331839 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00328639 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00327635 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00326164 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0033153 Postprocessing: Topography min/max: -866.4 m, 1766 m RMS, max velocity: 0.0301 m/year, 0.107 m/year *** Timestep 2096: t=4.16882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 189+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00550482 Rebuilding Stokes preconditioner... Solving Stokes system... 189+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00331403 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00331283 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0033175 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00330336 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00330865 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00331205 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00330778 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0033281 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0033304 Postprocessing: Topography min/max: -867.3 m, 1765 m RMS, max velocity: 0.0301 m/year, 0.107 m/year *** Timestep 2097: t=4.17082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 180+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00547608 Rebuilding Stokes preconditioner... Solving Stokes system... 188+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00338509 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00307639 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00312938 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00319493 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00327578 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00329791 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00330615 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00327767 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00330862 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00331659 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00334034 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00329184 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00327537 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00327903 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00330057 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0032972 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00331437 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00331231 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00330069 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00328034 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00330798 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00326701 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00330482 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00329292 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0033133 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00326923 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00329011 Postprocessing: Topography min/max: -868.1 m, 1764 m RMS, max velocity: 0.0301 m/year, 0.107 m/year *** Timestep 2098: t=4.17282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 176+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0054355 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00345158 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00305239 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00312163 Rebuilding Stokes preconditioner... 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Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00327898 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00332032 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00329254 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0032896 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00326589 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00328476 Postprocessing: Topography min/max: -868.7 m, 1762 m RMS, max velocity: 0.0301 m/year, 0.107 m/year *** Timestep 2099: t=4.17482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00542321 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00340967 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00305692 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00313137 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00314971 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00326262 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00328373 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00330713 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00329661 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00331138 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00330704 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00332904 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00329441 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00331469 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00328779 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00330739 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00331607 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00333893 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00328585 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00330766 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00330957 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00334046 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00332106 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00331151 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00330058 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00331328 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00332204 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00331289 Postprocessing: Topography min/max: -869.2 m, 1761 m RMS, max velocity: 0.0301 m/year, 0.108 m/year *** Snapshot created! *** Timestep 2100: t=4.17682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 176+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00547437 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00340885 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00311343 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00317443 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0032165 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00326342 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00330254 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00331474 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00331363 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00330381 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00329412 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00330365 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00332645 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00336068 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00333296 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0033382 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00327891 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00327383 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00331144 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00336382 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00331808 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00332543 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00331636 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0033535 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00334737 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00333326 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0032825 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00329311 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00330186 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.003325 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00331234 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00335701 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00334306 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00331156 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00329823 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00330715 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00330304 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00331057 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00330667 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00330078 Postprocessing: Topography min/max: -869.4 m, 1759 m RMS, max velocity: 0.0302 m/year, 0.108 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 4.19e+03s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 2040 | 1.04e+03s | 25% | | Assemble composition system | 357 | 1.03e+03s | 25% | | Assemble temperature system | 51 | 150s | 3.6% | | Build Stokes preconditioner | 2040 | 1.21e+03s | 29% | | Build composition preconditioner | 357 | 10.9s | 0.26% | | Build temperature preconditioner | 51 | 1.54s | 0% | | Create snapshot | 1 | 0.835s | 0% | | Initialization | 1 | 0.241s | 0% | | Mesh deformation | 51 | 6.23s | 0.15% | | Postprocessing | 51 | 13.2s | 0.31% | | Setup dof systems | 1 | 0.263s | 0% | | Setup matrices | 1 | 0.738s | 0% | | Solve Stokes system | 2040 | 699s | 17% | | Solve composition system | 357 | 18.2s | 0.44% | | Solve temperature system | 51 | 5.73s | 0.14% | +----------------------------------+-----------+------------+------------+ *** Timestep 2101: t=4.17882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 166+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00546476 Rebuilding Stokes preconditioner... Solving Stokes system... 141+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0034663 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00309119 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00332473 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00331362 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00330388 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00333329 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0033349 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00332128 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00328935 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00329804 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0033558 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00335842 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00335436 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00331286 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00330162 Postprocessing: Topography min/max: -869.5 m, 1757 m RMS, max velocity: 0.0302 m/year, 0.108 m/year *** Timestep 2102: t=4.18082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00545386 Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00341918 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00309519 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.003151 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00323036 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00327611 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00326702 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00329273 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00329433 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00331482 Postprocessing: Topography min/max: -870.4 m, 1755 m RMS, max velocity: 0.0302 m/year, 0.108 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00209 *** Timestep 2103: t=4.18282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00549182 Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00339981 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0030845 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00315652 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00320678 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00330537 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00325864 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00330841 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0033301 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00331556 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0033121 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0032948 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00333595 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0033255 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0033264 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00332109 Postprocessing: Topography min/max: -871.4 m, 1753 m RMS, max velocity: 0.0302 m/year, 0.108 m/year *** Timestep 2104: t=4.18482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00552677 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00342465 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.003083 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00334455 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00331975 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0033183 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00334025 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00333661 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00332994 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00332446 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0033158 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00330045 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00328803 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00330283 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00331404 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00332805 Postprocessing: Topography min/max: -872.1 m, 1751 m RMS, max velocity: 0.0302 m/year, 0.108 m/year *** Timestep 2105: t=4.18682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 167+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00554362 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00340925 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00309669 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00315966 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00323165 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00330097 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0033054 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00329703 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00328107 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00329874 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00329137 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00331528 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00334343 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0033123 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00328653 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00330225 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00331956 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00334249 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00330688 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00331038 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00331382 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00332125 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00329385 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00328047 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00331023 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00332522 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00333155 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00334184 Postprocessing: Topography min/max: -872.7 m, 1750 m RMS, max velocity: 0.0302 m/year, 0.108 m/year *** Timestep 2106: t=4.18882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 161+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0054639 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00341936 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00308042 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00316984 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00322757 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00328967 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0033259 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00333625 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00329286 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00329856 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00331074 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00331234 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00332659 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00333757 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00331041 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00333121 Postprocessing: Topography min/max: -873.1 m, 1749 m RMS, max velocity: 0.0302 m/year, 0.108 m/year *** Timestep 2107: t=4.19082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00547256 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00347802 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00312229 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00313768 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00324431 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00330687 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00332525 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00330395 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00331529 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00331904 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00332379 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00333132 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00330752 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00331979 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00329273 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00335536 Postprocessing: Topography min/max: -873.3 m, 1748 m RMS, max velocity: 0.0302 m/year, 0.108 m/year *** Timestep 2108: t=4.19282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00561884 Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00348862 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00311279 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00313197 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00320911 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00328638 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00333752 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00331146 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00330149 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00331155 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00332288 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00331893 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00333134 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00331027 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0033076 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00328052 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0032678 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00332101 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00332818 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00331817 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00331029 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00332483 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00331431 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00327072 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00332436 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00333252 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00333926 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.003302 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00329866 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00329186 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.003299 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00328672 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00330082 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00328447 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00331342 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00330086 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0033024 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00332483 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00331726 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00328867 Postprocessing: Topography min/max: -873.4 m, 1746 m RMS, max velocity: 0.0303 m/year, 0.109 m/year *** Timestep 2109: t=4.19482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 156+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00549847 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00344264 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00307124 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00316503 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00323709 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00327109 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00329016 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00332451 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00335194 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00333007 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00332499 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00331995 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00337596 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00335739 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00331257 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00330468 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00332683 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0033399 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00331313 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00331268 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00331552 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00330366 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00331829 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00330634 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00331586 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00331538 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00328493 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00333295 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00333762 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00329297 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00328744 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0033377 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00332774 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00331343 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00331872 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00334495 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00335388 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00335122 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00332129 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00333584 Postprocessing: Topography min/max: -874.4 m, 1744 m RMS, max velocity: 0.0303 m/year, 0.109 m/year *** Timestep 2110: t=4.19682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 102+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00545755 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00342233 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0031208 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00317676 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00323204 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00330154 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00330996 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00330638 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00330416 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00331413 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0033033 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00333648 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00335034 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00331646 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00328191 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00329115 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00333556 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00335987 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00333843 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00330348 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00331071 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.003316 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00331224 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00331539 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00329099 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00332198 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00331879 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0033323 Postprocessing: Topography min/max: -875.3 m, 1743 m RMS, max velocity: 0.0303 m/year, 0.109 m/year *** Timestep 2111: t=4.19882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00551028 Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00341925 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00309809 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00315956 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00321914 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00329464 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0033044 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00332586 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00333146 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00330913 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00329866 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00328393 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00331056 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00333142 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00331 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00331747 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0033074 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0033152 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00331043 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 187+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00548514 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00349347 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00312398 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00316732 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00322985 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00332182 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00335716 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00337672 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00331357 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00330206 Postprocessing: Topography min/max: -876.6 m, 1738 m RMS, max velocity: 0.0303 m/year, 0.109 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00210 *** Timestep 2113: t=4.20282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 187+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00558593 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00354051 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00312434 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00318463 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0032501 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00331202 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00329288 Rebuilding Stokes preconditioner... 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Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00336904 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00333259 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00334759 Postprocessing: Topography min/max: -876.9 m, 1737 m RMS, max velocity: 0.0304 m/year, 0.109 m/year *** Timestep 2114: t=4.20482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 136+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00554818 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00342365 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00309806 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00316517 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00322796 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0033556 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00336172 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00334168 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00334918 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00332755 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0033155 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00334898 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00336933 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00333853 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00330491 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00335803 Postprocessing: Topography min/max: -877 m, 1736 m RMS, max velocity: 0.0304 m/year, 0.109 m/year *** Timestep 2115: t=4.20682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00556033 Rebuilding Stokes preconditioner... Solving Stokes system... 200+1 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00350233 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00313358 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00316601 Rebuilding Stokes preconditioner... 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Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00332443 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00336322 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00334946 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00333787 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00338352 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00335368 Postprocessing: Topography min/max: -877.3 m, 1735 m RMS, max velocity: 0.0304 m/year, 0.11 m/year *** Timestep 2116: t=4.20882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 155+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00549618 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00340865 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00310301 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00317285 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00325519 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00331065 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00334702 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00332751 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00335943 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00336265 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00336073 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00336457 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00333099 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00333614 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00334856 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00337137 Postprocessing: Topography min/max: -878.3 m, 1733 m RMS, max velocity: 0.0304 m/year, 0.11 m/year *** Timestep 2117: t=4.21082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 187+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00553004 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00344628 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00310746 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00320259 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00325667 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0033101 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00332752 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00335483 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00333465 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00334983 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00331578 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00333312 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00334445 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00336481 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00333615 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00334104 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0033361 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00338137 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00334255 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00333203 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00334544 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00337343 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00332773 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00332906 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00333551 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00335913 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00334481 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00333093 Postprocessing: Topography min/max: -879.2 m, 1732 m RMS, max velocity: 0.0304 m/year, 0.11 m/year *** Timestep 2118: t=4.21282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00555227 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00345101 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00310996 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00315546 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00323922 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00331181 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0033846 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0033583 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00332469 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00332411 Rebuilding Stokes preconditioner... 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Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00336862 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00336394 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0033846 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00336008 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00334886 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00335185 Postprocessing: Topography min/max: -879.8 m, 1730 m RMS, max velocity: 0.0305 m/year, 0.11 m/year *** Timestep 2119: t=4.21482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 123+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0054403 Rebuilding Stokes preconditioner... Solving Stokes system... 192+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00347533 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00312307 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00315427 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00326756 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00328556 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0032943 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00332001 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00337369 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0033605 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00331859 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00333837 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00334515 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00335692 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00333595 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00332117 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00335011 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00334315 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00333392 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00338152 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00333972 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00332229 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00333834 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00334158 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.003363 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00334184 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00333409 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00335752 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00334671 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00334026 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00334053 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00333713 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00335384 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00336238 Postprocessing: Topography min/max: -880.3 m, 1728 m RMS, max velocity: 0.0305 m/year, 0.11 m/year *** Timestep 2120: t=4.21682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 125+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00549612 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00343605 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00310429 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00319307 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00326735 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00330341 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00333758 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0033382 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00336781 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00335169 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00334243 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00333572 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.003353 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00334139 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.003328 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00336243 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00336812 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00336287 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00332867 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00335557 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00335387 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00332955 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00330672 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00335059 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00334359 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00333304 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00329883 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00333013 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0033511 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00333348 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00333081 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00332426 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00334591 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00335423 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00332042 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00330157 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00334093 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00335613 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0033296 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00330783 Postprocessing: Topography min/max: -880.6 m, 1726 m RMS, max velocity: 0.0305 m/year, 0.11 m/year *** Timestep 2121: t=4.21882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 125+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00548154 Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0034383 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0031384 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00317426 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00325281 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00329788 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00333091 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00331983 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00329945 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00333795 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00334605 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00334716 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00331865 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00331136 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00332903 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00332637 Rebuilding Stokes preconditioner... 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Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00335508 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00335114 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00335216 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00337118 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00335476 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00331895 Postprocessing: Topography min/max: -880.6 m, 1724 m RMS, max velocity: 0.0305 m/year, 0.111 m/year *** Timestep 2122: t=4.22082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00549027 Rebuilding Stokes preconditioner... Solving Stokes system... 200+7 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0034158 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00311152 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00317522 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00324678 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00328543 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00329544 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00330689 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00334163 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00334485 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00337614 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00334599 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0033554 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00335507 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00334094 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00331744 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00331131 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00333762 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00335788 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00334918 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00334454 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00332705 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00331003 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00329729 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00332176 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0033357 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00333703 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00331825 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00330133 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00329991 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00333049 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00333147 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00330775 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00332003 Postprocessing: Topography min/max: -881.2 m, 1722 m RMS, max velocity: 0.0306 m/year, 0.111 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00211 *** Timestep 2123: t=4.22282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00551057 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00342711 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00311115 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00313091 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00321823 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00329377 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00332805 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00332475 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00333121 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00331896 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00332403 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.003334 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00333625 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00333617 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00335321 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00333596 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00331912 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00331293 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00334578 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00337508 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00332886 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00329928 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00331123 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00332256 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0033166 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00332146 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0033346 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00333323 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00333741 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00333736 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00334636 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00336007 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00333462 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00330427 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00331298 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0033413 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0033314 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00333161 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00332693 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00335993 Postprocessing: Topography min/max: -882.1 m, 1721 m RMS, max velocity: 0.0306 m/year, 0.111 m/year *** Timestep 2124: t=4.22482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00557665 Rebuilding Stokes preconditioner... Solving Stokes system... 139+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00345759 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00308877 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00312656 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00319424 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00325112 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00330099 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00332001 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00328827 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00331121 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0033287 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00331789 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00334607 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00333636 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00330063 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0033228 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00332225 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00330766 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00331899 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00333204 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00330389 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00330216 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00329692 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00329797 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00330383 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00330326 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00329497 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00330844 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00334146 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0033397 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00330036 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00327983 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00328972 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00330116 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00333633 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00333828 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00331733 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00331146 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00334428 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00333403 Postprocessing: Topography min/max: -882.9 m, 1720 m RMS, max velocity: 0.0306 m/year, 0.111 m/year *** Timestep 2125: t=4.22682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 177+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00554992 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00342693 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0031067 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00314731 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0032023 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00329165 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00332953 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00331498 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.003316 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00333723 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0033217 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00330954 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00333116 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00334142 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00336634 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00335694 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00333964 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00334397 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00333108 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00331666 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00332403 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00337697 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00335914 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00332297 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00332696 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00332539 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00333688 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00333099 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00334052 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00332607 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00334345 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00334598 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00335294 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00332748 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00331173 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00331981 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00329888 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00329464 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00330405 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00333804 Postprocessing: Topography min/max: -883.5 m, 1719 m RMS, max velocity: 0.0306 m/year, 0.111 m/year *** Timestep 2126: t=4.22882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00557476 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00343066 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00312662 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00317074 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00323264 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00328545 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00330355 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00333555 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00336084 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00334164 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00334119 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00331892 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00335035 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00334817 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00335145 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00330725 Postprocessing: Topography min/max: -883.9 m, 1717 m RMS, max velocity: 0.0307 m/year, 0.111 m/year *** Timestep 2127: t=4.23082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 180+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00554439 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00350186 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0031789 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00316739 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00334261 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00332532 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00332179 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00334022 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00331843 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00330089 Postprocessing: Topography min/max: -884 m, 1716 m RMS, max velocity: 0.0307 m/year, 0.111 m/year *** Timestep 2128: t=4.23282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 115+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00551774 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00349087 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0030974 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00314223 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00321132 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00329245 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0033086 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0033082 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00329003 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00332328 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0033042 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00333475 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00334724 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00331854 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00329058 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00331656 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00330156 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00331871 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00332205 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00331776 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00335256 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0033595 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00329687 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0033058 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0032995 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0032937 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00331069 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00333278 Postprocessing: Topography min/max: -884 m, 1714 m RMS, max velocity: 0.0307 m/year, 0.112 m/year *** Timestep 2129: t=4.23482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0055077 Rebuilding Stokes preconditioner... Solving Stokes system... 107+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00342269 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00307311 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00316337 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00322311 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00326537 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00331374 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00333377 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00330509 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00329435 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00329784 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00334017 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00330708 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00332238 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00332888 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00331915 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00330576 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00333949 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00333483 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00331544 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00331669 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00335266 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.003313 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00332035 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00332421 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00333141 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00330591 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00331811 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00333207 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00330297 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00327985 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00333582 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00333275 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00331084 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00332267 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00334843 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00336394 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0033074 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00330465 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0033535 Postprocessing: Topography min/max: -884.8 m, 1712 m RMS, max velocity: 0.0308 m/year, 0.112 m/year *** Timestep 2130: t=4.23682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 193+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00565487 Rebuilding Stokes preconditioner... Solving Stokes system... 114+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00342256 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00310092 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00315754 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00322377 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00327998 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00329791 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00331704 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00331766 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00330717 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00334283 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00334322 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00335188 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00333207 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00332598 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0033198 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00332806 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00332423 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00334294 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00331323 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00331597 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00333522 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00332801 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00336457 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00334928 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00330551 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00330484 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00333935 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0033351 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00330091 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00329798 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00333185 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00334355 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00332344 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00329927 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00332622 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00333865 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00332604 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00332347 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00333697 Postprocessing: Topography min/max: -885.8 m, 1709 m RMS, max velocity: 0.0308 m/year, 0.112 m/year *** Timestep 2131: t=4.23882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 193+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00557015 Rebuilding Stokes preconditioner... Solving Stokes system... 200+1 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0055861 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00349523 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00314815 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00316765 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00323136 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0033119 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0032905 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00334805 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0033379 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00332948 Postprocessing: Topography min/max: -887 m, 1707 m RMS, max velocity: 0.0309 m/year, 0.112 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00212 *** Timestep 2133: t=4.24282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00560282 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00349633 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00313745 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00317311 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00323178 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00329311 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00333845 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00335472 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00334949 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00336381 Postprocessing: Topography min/max: -887.3 m, 1706 m RMS, max velocity: 0.0309 m/year, 0.112 m/year *** Timestep 2134: t=4.24482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00555978 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00342568 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00313408 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00318715 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00324718 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00334764 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00334482 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00333583 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00335924 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00333605 Postprocessing: Topography min/max: -887.4 m, 1705 m RMS, max velocity: 0.0309 m/year, 0.113 m/year *** Timestep 2135: t=4.24682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00560057 Rebuilding Stokes preconditioner... Solving Stokes system... 137+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00348183 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00315897 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00320027 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00333354 Postprocessing: Topography min/max: -887.4 m, 1703 m RMS, max velocity: 0.031 m/year, 0.113 m/year *** Timestep 2136: t=4.24882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00558367 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00334987 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00331262 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00330594 Postprocessing: Topography min/max: -888.4 m, 1701 m RMS, max velocity: 0.031 m/year, 0.113 m/year *** Timestep 2137: t=4.25082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00557461 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00351184 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00314703 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0032012 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00326397 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00341722 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00336624 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00334497 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0033543 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00334758 Postprocessing: Topography min/max: -889.2 m, 1700 m RMS, max velocity: 0.031 m/year, 0.113 m/year *** Timestep 2138: t=4.25282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00558491 Rebuilding Stokes preconditioner... Solving Stokes system... 106+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00349655 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00316975 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00318912 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00334868 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00336383 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00337643 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00338852 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00336446 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00336176 Postprocessing: Topography min/max: -889.9 m, 1698 m RMS, max velocity: 0.0311 m/year, 0.113 m/year *** Timestep 2139: t=4.25482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 195+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00556169 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00348349 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00313434 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00318447 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00328429 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00334401 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0033607 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00337677 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00335164 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00334214 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00337901 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00337145 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00340171 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00336012 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00336944 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00338401 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00337747 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00336847 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00334602 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00335183 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00336141 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00337076 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00333142 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00333904 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00337755 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00337185 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0033417 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00337656 Postprocessing: Topography min/max: -890.3 m, 1696 m RMS, max velocity: 0.0311 m/year, 0.114 m/year *** Timestep 2140: t=4.25682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 111+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00560486 Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00351796 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00319935 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00322658 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00328554 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0033703 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00336509 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00337253 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00339649 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00341199 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00334782 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00334823 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00337999 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00338385 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.003348 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00336805 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00339281 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00337391 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00337891 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.003408 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00341114 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00337618 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0033656 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00337576 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00338089 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00338115 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0033998 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00339528 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00337854 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 188+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00556994 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00351543 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00317568 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00322772 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00338588 Postprocessing: Topography min/max: -890.5 m, 1694 m RMS, max velocity: 0.0312 m/year, 0.114 m/year *** Timestep 2142: t=4.26082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00565594 Rebuilding Stokes preconditioner... Solving Stokes system... 125+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00339663 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00344325 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00339501 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0033811 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00339543 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00337918 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00339434 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00338279 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00338196 Postprocessing: Topography min/max: -890.8 m, 1693 m RMS, max velocity: 0.0312 m/year, 0.114 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00213 *** Timestep 2143: t=4.26282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0056967 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0035333 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00316726 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00317473 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00328267 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00338735 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00340148 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00341408 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00341563 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00340462 Postprocessing: Topography min/max: -891.8 m, 1691 m RMS, max velocity: 0.0312 m/year, 0.114 m/year *** Timestep 2144: t=4.26482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 197+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00572644 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00359553 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00319901 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00339198 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00339653 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00339566 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0034155 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00341124 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00345308 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00341175 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00337704 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0033837 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00342604 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0034254 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00343418 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00344898 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00344164 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0033961 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0034233 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00342233 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00341774 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00341555 Postprocessing: Topography min/max: -892.5 m, 1689 m RMS, max velocity: 0.0313 m/year, 0.114 m/year *** Timestep 2145: t=4.26682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0057618 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00351312 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00317338 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00326298 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00329291 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0033733 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00340298 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0034249 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00340858 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00343275 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00340469 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00342046 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.003418 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00342423 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00342075 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00344797 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00345792 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00344348 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00344475 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00345274 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00344547 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00346647 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00342285 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00342103 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00342322 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00344918 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00343448 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0034363 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00341658 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00341947 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00340807 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00343238 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00341987 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00342641 Postprocessing: Topography min/max: -893.1 m, 1688 m RMS, max velocity: 0.0313 m/year, 0.115 m/year *** Timestep 2146: t=4.26882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00578691 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00356265 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00323408 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00329075 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00335584 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00344282 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00346152 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00345031 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00345929 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0034628 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00345817 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00342071 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0034209 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00346057 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00344386 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00346107 Postprocessing: Topography min/max: -893.4 m, 1686 m RMS, max velocity: 0.0314 m/year, 0.115 m/year *** Timestep 2147: t=4.27082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 187+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00571076 Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00357706 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00322584 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00329732 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00335817 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00341913 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00341283 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00343268 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0034117 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00343089 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00342606 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00347287 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00346508 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00347746 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00341922 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00344538 Rebuilding Stokes preconditioner... 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Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00344621 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00346737 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00345762 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00345496 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00345033 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00346533 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00344081 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00343012 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00342554 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00345196 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00344535 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00345487 Postprocessing: Topography min/max: -893.6 m, 1684 m RMS, max velocity: 0.0314 m/year, 0.115 m/year *** Timestep 2148: t=4.27282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0057198 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00357655 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00321443 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00329372 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00332115 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00336982 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00338888 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0034745 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00348363 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00345179 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0034105 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00340467 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00341447 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00346199 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00344551 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00345112 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00345674 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00345669 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00343593 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0034329 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00342578 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0034191 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00344562 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00343867 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0034013 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00343122 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00345381 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00344153 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00342139 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00341207 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00343986 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00343233 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00344515 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00347104 Postprocessing: Topography min/max: -893.5 m, 1683 m RMS, max velocity: 0.0314 m/year, 0.115 m/year *** Timestep 2149: t=4.27482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00571824 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00352882 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00316091 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00326637 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00330852 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00337441 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00340362 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00344472 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00341937 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00339271 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00338943 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00340519 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00339389 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00341125 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00340175 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00342256 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00339773 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00340568 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00342865 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00343979 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00341689 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00339902 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0034191 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00342222 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0034403 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0034481 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00342954 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00341855 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.003411 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00343341 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00342572 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00341923 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00343538 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00345463 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00342266 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00342187 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00345289 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00343723 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00342931 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00342322 Postprocessing: Topography min/max: -894.1 m, 1682 m RMS, max velocity: 0.0315 m/year, 0.115 m/year *** Snapshot created! *** Timestep 2150: t=4.27682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 166+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00565806 Rebuilding Stokes preconditioner... Solving Stokes system... 200+1 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00355695 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00318807 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00324078 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00330597 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00336825 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00339208 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00342332 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00342125 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00339231 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00336926 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00342193 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00341302 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00340127 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00339756 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00345638 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00343949 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00343669 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0034136 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00343849 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00340564 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00341671 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00341609 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00340686 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00343969 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00343668 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00340518 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00344574 Postprocessing: Topography min/max: -895 m, 1681 m RMS, max velocity: 0.0315 m/year, 0.116 m/year *** Timestep 2151: t=4.27882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 161+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00586927 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00345252 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00345766 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00347095 Postprocessing: Topography min/max: -895.7 m, 1679 m RMS, max velocity: 0.0316 m/year, 0.116 m/year *** Timestep 2152: t=4.28082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 137+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00577437 Rebuilding Stokes preconditioner... Solving Stokes system... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00353729 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00320956 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00328239 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00337973 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00343856 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00342011 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00345415 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00342961 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00344414 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00342261 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00346767 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00342013 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00343732 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00345076 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00347306 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00344849 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00344268 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0034492 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00345338 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00341424 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00343797 Postprocessing: Topography min/max: -896.1 m, 1678 m RMS, max velocity: 0.0316 m/year, 0.116 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00214 *** Timestep 2153: t=4.28282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 136+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00576704 Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00356715 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00318804 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00326956 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00332301 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00336239 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00338663 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00341737 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00343607 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00346941 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0034419 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00344449 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00341858 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00342172 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00342493 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00344997 Postprocessing: Topography min/max: -896.4 m, 1676 m RMS, max velocity: 0.0317 m/year, 0.116 m/year *** Timestep 2154: t=4.28482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0057082 Rebuilding Stokes preconditioner... Solving Stokes system... 117+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00355615 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00319372 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00329871 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00333817 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00336999 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00338983 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00344226 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00345268 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00342943 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00338797 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00342241 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00344562 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00346602 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00346959 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00344407 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00344999 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0034404 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00344039 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00344717 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00347557 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00345677 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00343664 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0034437 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00343593 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00343868 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00344375 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00345135 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00344056 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00346316 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00344363 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00342985 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00342645 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00345449 Postprocessing: Topography min/max: -896.4 m, 1674 m RMS, max velocity: 0.0317 m/year, 0.117 m/year *** Timestep 2155: t=4.28682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+10 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00577215 Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00362695 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00322953 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00329286 Rebuilding Stokes preconditioner... 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Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0034227 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00345454 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00343257 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00343268 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00339624 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00343902 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00344071 Postprocessing: Topography min/max: -896.2 m, 1672 m RMS, max velocity: 0.0317 m/year, 0.117 m/year *** Timestep 2156: t=4.28882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 176+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00577959 Rebuilding Stokes preconditioner... Solving Stokes system... 141+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0056601 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00353932 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00317621 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00327414 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00335209 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00343254 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00340645 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00341649 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00343036 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00345801 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00342571 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00344102 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0034612 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00346518 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0034702 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00345696 Postprocessing: Topography min/max: -898.1 m, 1670 m RMS, max velocity: 0.0318 m/year, 0.117 m/year *** Timestep 2158: t=4.29282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00569999 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00358117 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00318998 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00326432 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00334476 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00338756 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00338716 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00342725 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00344562 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00340234 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00341217 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00341331 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0034087 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00339959 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00340418 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0034059 Postprocessing: Topography min/max: -898.7 m, 1669 m RMS, max velocity: 0.0319 m/year, 0.117 m/year *** Timestep 2159: t=4.29482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 136+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00564962 Rebuilding Stokes preconditioner... Solving Stokes system... 141+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00354359 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00320473 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00327745 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0033339 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00338133 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00342061 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00338765 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0034194 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00344631 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00342153 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00342912 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00342927 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0034248 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00343744 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00345326 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00346538 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00346301 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00345952 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00345584 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00345105 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00344598 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00346608 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00344494 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00340704 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00342341 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00344547 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00347492 Postprocessing: Topography min/max: -899 m, 1667 m RMS, max velocity: 0.0319 m/year, 0.118 m/year *** Timestep 2160: t=4.29682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00587652 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00362483 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00325417 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00327101 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00333266 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0034322 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00345344 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00345305 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00346978 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00343061 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0034394 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00570761 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00360245 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00323095 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00329213 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00345187 Postprocessing: Topography min/max: -899 m, 1665 m RMS, max velocity: 0.032 m/year, 0.118 m/year *** Timestep 2162: t=4.30082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 180+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00575188 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00346388 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00347968 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00345766 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00345555 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0034772 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00347473 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00347757 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00348291 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00346623 Postprocessing: Topography min/max: -899.3 m, 1663 m RMS, max velocity: 0.0321 m/year, 0.118 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00215 *** Timestep 2163: t=4.30282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 182+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00574397 Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00358705 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00328592 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00331563 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00333815 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00346665 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00346652 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00342871 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00348844 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00349993 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00345697 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00344719 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00347702 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00344844 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00346479 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00345843 Postprocessing: Topography min/max: -900.2 m, 1661 m RMS, max velocity: 0.0321 m/year, 0.119 m/year *** Timestep 2164: t=4.30482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00576039 Rebuilding Stokes preconditioner... Solving Stokes system... 200+2 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00358314 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00323788 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00329849 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00333404 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00339982 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00344879 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00346379 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0034579 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00343057 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00342131 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00346451 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00344571 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00345761 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0034148 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00343112 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00342927 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00343309 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00346876 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00344633 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0034247 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00339583 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00343195 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00344618 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00344471 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0034451 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00343939 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00340947 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00341105 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00343111 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00343593 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00343033 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00342339 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00343029 Postprocessing: Topography min/max: -901 m, 1659 m RMS, max velocity: 0.0321 m/year, 0.119 m/year *** Timestep 2165: t=4.30682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00570988 Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00355237 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00321853 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00327698 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00333092 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00339014 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00337979 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00341028 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00346206 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00342829 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00338653 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00342502 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00343121 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00572211 Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00358286 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00318243 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0032576 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00332887 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00344847 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00343369 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0034571 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00347488 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00347238 Postprocessing: Topography min/max: -901.7 m, 1657 m RMS, max velocity: 0.0322 m/year, 0.119 m/year *** Timestep 2167: t=4.31082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00570918 Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00356048 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00327051 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00332999 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00338211 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00343104 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00348954 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00351804 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00349235 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0034644 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00348472 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00347807 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00344708 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00343916 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00346098 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0034739 Postprocessing: Topography min/max: -901.7 m, 1656 m RMS, max velocity: 0.0323 m/year, 0.119 m/year *** Timestep 2168: t=4.31282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 164+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00573189 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00357511 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00322894 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00330562 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00332439 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00335868 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00343022 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00345635 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00344437 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00343172 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00344038 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00346235 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00345862 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00343508 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00342816 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00344568 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00346569 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00346587 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00343954 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00346133 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00345496 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00349949 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00347284 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00344393 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0034731 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0034619 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00345432 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00348255 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00346031 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00345514 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00345373 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00344182 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00345443 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00346091 Postprocessing: Topography min/max: -901.4 m, 1655 m RMS, max velocity: 0.0323 m/year, 0.12 m/year *** Timestep 2169: t=4.31482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 193+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00585936 Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00357589 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00323955 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00329013 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00331965 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00340875 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00343113 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00345662 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00343902 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00344709 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00347895 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00347353 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00348291 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00344953 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00341825 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00346014 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00345121 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00341469 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00341381 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00347262 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00346436 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00346526 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00344992 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00345148 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00346703 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00346691 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00345513 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00341635 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00343825 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00347195 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00348184 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00347886 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00345995 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00347788 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0034573 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00344996 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00347551 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00347857 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00345274 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00345434 Postprocessing: Topography min/max: -902.3 m, 1653 m RMS, max velocity: 0.0324 m/year, 0.12 m/year *** Timestep 2170: t=4.31682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 181+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00577859 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00358004 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00322272 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00328444 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00343497 Postprocessing: Topography min/max: -903.1 m, 1652 m RMS, max velocity: 0.0324 m/year, 0.12 m/year *** Timestep 2171: t=4.31882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00559019 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00351058 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00318909 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00324786 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00327445 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0033508 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00340899 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00342624 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00339944 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00342524 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00343295 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00342383 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00342131 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00343298 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00342085 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00342246 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00339248 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00342426 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00342886 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00344984 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.003464 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00344214 Postprocessing: Topography min/max: -903.7 m, 1650 m RMS, max velocity: 0.0325 m/year, 0.12 m/year *** Timestep 2172: t=4.32082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00569942 Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00352651 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00320742 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00327615 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00332871 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00340402 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00342129 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00344693 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00342268 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00340101 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00341397 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00342078 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00342839 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00345831 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00343077 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00344362 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00344229 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00344068 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00344421 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00346182 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00346149 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00347536 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00342459 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0033967 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00344032 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00347748 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0034298 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00343999 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00342747 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00344658 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00344713 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00346824 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00344294 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00345353 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00343272 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00342134 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00342996 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00345689 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00346356 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00342765 Postprocessing: Topography min/max: -904.1 m, 1648 m RMS, max velocity: 0.0325 m/year, 0.12 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00216 *** Timestep 2173: t=4.32282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 137+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00569938 Rebuilding Stokes preconditioner... Solving Stokes system... 111+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00358017 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00325118 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00330606 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00335256 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00339729 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00343392 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00343764 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00343334 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00344664 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00339598 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00340486 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00341991 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00348494 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00343003 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00341255 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00343974 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00345911 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00343147 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00342091 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00340295 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00343581 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00344249 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00343458 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00341042 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00339233 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00340205 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00341791 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00342356 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00342267 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00340806 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00343489 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00341282 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00340456 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00340823 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00345615 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0034233 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0033858 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00341443 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00341585 Postprocessing: Topography min/max: -904.3 m, 1646 m RMS, max velocity: 0.0326 m/year, 0.121 m/year *** Timestep 2174: t=4.32482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 195+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00579969 Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0036007 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00322737 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00327637 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00334374 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00336962 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00339877 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00343137 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00343346 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.003415 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00339939 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00344457 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0034631 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00345569 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00343406 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00342788 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00343466 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00344077 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00347979 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00345507 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00344189 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00347326 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00346415 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00345736 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00341518 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00343842 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00348512 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00345974 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00342064 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00341787 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00345419 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00345913 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00341698 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00344165 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0034332 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00343622 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00345442 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00345514 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00346144 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00343631 Postprocessing: Topography min/max: -904.1 m, 1645 m RMS, max velocity: 0.0326 m/year, 0.121 m/year *** Timestep 2175: t=4.32682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00564522 Rebuilding Stokes preconditioner... Solving Stokes system... 200+2 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00353101 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00317896 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00325226 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00347132 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00344574 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00342137 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00343463 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00340517 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00342398 Postprocessing: Topography min/max: -904.1 m, 1644 m RMS, max velocity: 0.0327 m/year, 0.121 m/year *** Timestep 2176: t=4.32882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0058067 Rebuilding Stokes preconditioner... Solving Stokes system... 200+2 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00366073 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00325509 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00329736 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00334571 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00342407 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00344532 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00348647 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0034667 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00346274 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00341272 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00344763 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00345352 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00350828 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00346471 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00346601 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00347945 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00344103 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00346112 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00349299 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00346936 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00345209 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00344297 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00346295 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00346501 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00347542 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00350798 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00349404 Postprocessing: Topography min/max: -905.1 m, 1643 m RMS, max velocity: 0.0327 m/year, 0.121 m/year *** Timestep 2177: t=4.33082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00571982 Rebuilding Stokes preconditioner... Solving Stokes system... 200+3 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00354063 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00320417 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00330947 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00340942 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00338819 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00343846 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0034846 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00349232 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00344389 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00344337 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00346353 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00345048 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00344766 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00345947 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00348802 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00350051 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00343797 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00346693 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00349697 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00348272 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00344633 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00344508 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00345001 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00346387 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00346671 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00347423 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0034638 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00345665 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00343293 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00340823 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00346043 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00349524 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00352394 Postprocessing: Topography min/max: -905.8 m, 1642 m RMS, max velocity: 0.0328 m/year, 0.121 m/year *** Timestep 2178: t=4.33282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 195+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00583961 Rebuilding Stokes preconditioner... Solving Stokes system... 148+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00355412 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00316237 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00325119 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00330811 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00338325 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00340905 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0034487 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00342391 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00340112 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00343622 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00346557 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00342032 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00340907 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00341863 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00346046 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00343562 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00340096 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00341084 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00343698 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00342314 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00341326 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0034233 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00342304 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00342063 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00345662 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00343848 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0034591 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.003439 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00342671 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0033874 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00339793 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00340511 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00345015 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00344914 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00346893 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00341572 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0033806 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00338806 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0034331 Postprocessing: Topography min/max: -906.3 m, 1640 m RMS, max velocity: 0.0328 m/year, 0.122 m/year *** Timestep 2179: t=4.33482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 196+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00589429 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00362279 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00319756 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00328232 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00331993 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00340922 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00339821 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00346322 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.003421 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00342853 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00340442 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00347218 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00344078 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0034517 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00343941 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00346687 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00344288 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00345957 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00340957 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00340262 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0034095 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0034448 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00344245 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00344651 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00343016 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00346565 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0034156 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00342939 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00342564 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0034415 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00343224 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00344557 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00341773 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00345332 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00343741 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00344649 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00344382 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00346277 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00342804 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00346106 Postprocessing: Topography min/max: -906.6 m, 1639 m RMS, max velocity: 0.0329 m/year, 0.122 m/year *** Timestep 2180: t=4.33682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00575182 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00354962 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00318593 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00326996 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00335468 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. 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Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 111+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00579691 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00366519 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00323853 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00330626 Rebuilding Stokes preconditioner... 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Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00347893 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.003514 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00349852 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00348319 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00345567 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00348587 Postprocessing: Topography min/max: -906.2 m, 1635 m RMS, max velocity: 0.033 m/year, 0.122 m/year *** Timestep 2182: t=4.34082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 161+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00592729 Rebuilding Stokes preconditioner... Solving Stokes system... 200+1 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00352174 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00350103 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00352268 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00348525 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00347293 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00345741 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0035104 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0035361 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00354117 Postprocessing: Topography min/max: -906.8 m, 1634 m RMS, max velocity: 0.033 m/year, 0.123 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00217 *** Timestep 2183: t=4.34282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 136+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00591021 Rebuilding Stokes preconditioner... Solving Stokes system... 200+1 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00360698 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00323463 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00330197 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0033458 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00349052 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0034808 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00353644 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00351848 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00350979 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00350295 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00354329 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00354692 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00353756 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00348 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00352136 Postprocessing: Topography min/max: -907.7 m, 1633 m RMS, max velocity: 0.0331 m/year, 0.124 m/year *** Timestep 2184: t=4.34482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+3 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00597636 Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00367819 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00328962 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00336252 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00353389 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00356491 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00351681 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00351891 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00354696 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0035659 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00355063 Postprocessing: Topography min/max: -908.3 m, 1632 m RMS, max velocity: 0.0331 m/year, 0.124 m/year *** Timestep 2185: t=4.34682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00592396 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00349817 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00349527 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00351559 Postprocessing: Topography min/max: -908.6 m, 1631 m RMS, max velocity: 0.0331 m/year, 0.125 m/year *** Timestep 2186: t=4.34882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 192+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00578468 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00364376 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00330492 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00335814 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00342524 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00349889 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00352558 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00354156 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00351556 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00350319 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00351162 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00351962 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00352863 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00350883 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00350999 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00352019 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00351264 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00350917 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00349364 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00346215 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00352812 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00353323 Postprocessing: Topography min/max: -908.7 m, 1630 m RMS, max velocity: 0.0332 m/year, 0.125 m/year *** Timestep 2187: t=4.35082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00585301 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00362281 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00331002 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0033701 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00347477 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0035306 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00350778 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0035485 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00349553 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00351343 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00347887 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00350727 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00355521 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00355715 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00351657 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00350787 Postprocessing: Topography min/max: -908.4 m, 1628 m RMS, max velocity: 0.0332 m/year, 0.126 m/year *** Timestep 2188: t=4.35282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00582745 Rebuilding Stokes preconditioner... Solving Stokes system... 200+1 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0036477 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00331564 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00335333 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00342465 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00347846 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00349691 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00354299 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00356094 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00352129 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00349823 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00351824 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00350806 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00352064 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00351502 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00350443 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00353628 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00352969 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00351212 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00352091 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00352904 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00350786 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00350879 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00351653 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00352484 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00351466 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00352913 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00352138 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00349965 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00348948 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00355894 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00355736 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00350527 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00353538 Postprocessing: Topography min/max: -908.3 m, 1626 m RMS, max velocity: 0.0333 m/year, 0.127 m/year *** Timestep 2189: t=4.35482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+1 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00581169 Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00364983 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00327179 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00332135 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00339431 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00347826 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00349515 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00349117 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00351031 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00354109 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00352608 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00350059 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00349797 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0035297 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00356238 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0035501 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00350736 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00356061 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00351263 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00350898 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00350215 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00353739 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00355821 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00353559 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00348065 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00351254 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.003521 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00352279 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00350741 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00354678 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0035312 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00352239 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00352931 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00354919 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00351964 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+2 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00591281 Rebuilding Stokes preconditioner... Solving Stokes system... 117+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00364383 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00329117 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00338946 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00356359 Postprocessing: Topography min/max: -909.9 m, 1623 m RMS, max velocity: 0.0334 m/year, 0.128 m/year *** Timestep 2191: t=4.35882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00597451 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00350909 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00354059 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00356916 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00355995 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00357825 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00355323 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00351962 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00351366 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00356813 Postprocessing: Topography min/max: -910.4 m, 1622 m RMS, max velocity: 0.0334 m/year, 0.128 m/year *** Timestep 2192: t=4.36082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 148+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00587041 Rebuilding Stokes preconditioner... Solving Stokes system... 200+5 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00369308 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00337607 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00337699 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00341737 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00350605 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00353276 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00355665 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0035479 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00353397 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00352415 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0035578 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00351448 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00353583 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00355217 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00356183 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0035187 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00352499 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00350867 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0035234 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0035366 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00353336 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00355497 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00353804 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00352941 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00354665 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00355479 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00354138 Postprocessing: Topography min/max: -910.5 m, 1621 m RMS, max velocity: 0.0335 m/year, 0.129 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00218 *** Timestep 2193: t=4.36282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00587147 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00365053 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00331636 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00337437 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00342226 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00348941 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.003522 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00354996 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00354581 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00352365 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00353279 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00356108 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00354172 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00354633 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00355363 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0035255 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00351265 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00351389 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00352785 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00356646 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00355763 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00358236 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00356259 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00354105 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00353613 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00359133 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00358165 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00353701 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00352738 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00352778 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0035599 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00357456 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00354644 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00354516 Postprocessing: Topography min/max: -910.4 m, 1620 m RMS, max velocity: 0.0335 m/year, 0.129 m/year *** Timestep 2194: t=4.36482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00587418 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00369227 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00329155 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00337437 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00343635 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.003465 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00350821 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00353446 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00348659 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00353137 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00355659 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00350727 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00353639 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00357496 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00355065 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00351851 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00351958 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00354116 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00353315 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00354368 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00355837 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00356531 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00353063 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00354433 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0035232 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00354047 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00352901 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00354594 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00351664 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00351595 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00354236 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00357448 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00355426 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00353441 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00351863 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00353352 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.003531 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00356463 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00353205 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00352086 Postprocessing: Topography min/max: -910 m, 1619 m RMS, max velocity: 0.0336 m/year, 0.13 m/year *** Timestep 2195: t=4.36682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 171+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00586334 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00367728 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00328997 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00337467 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00344442 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00350325 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00352469 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00352879 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00352585 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00354176 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0035289 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00352435 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00350969 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00353998 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0035427 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00357008 Rebuilding Stokes preconditioner... 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Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00355102 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0035584 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00352555 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00354088 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00349981 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00350187 Postprocessing: Topography min/max: -910.5 m, 1618 m RMS, max velocity: 0.0336 m/year, 0.131 m/year *** Timestep 2196: t=4.36882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00585536 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00369911 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00332724 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00341556 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00344792 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00348121 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00347431 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00352904 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00350962 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00355845 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00352878 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00354485 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00353138 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0035788 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00355401 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00355386 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00352757 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00353293 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00353995 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00356045 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00352574 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00354262 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00353786 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00357588 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00353768 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00355864 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00353265 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00354502 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00351123 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00355106 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0035397 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00354835 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00354038 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00354857 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0035301 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00355689 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00354984 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00352253 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00349834 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00354705 Postprocessing: Topography min/max: -911.4 m, 1616 m RMS, max velocity: 0.0337 m/year, 0.131 m/year *** Timestep 2197: t=4.37082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 38 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 169+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00588577 Rebuilding Stokes preconditioner... Solving Stokes system... 114+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00373619 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00334372 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00337396 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00342342 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00350571 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00356521 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00361549 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00355067 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00357318 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00354489 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00357103 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00353384 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00357857 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00353864 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00358505 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00354692 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00358975 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00355498 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00355972 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0035291 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00355116 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00352896 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00356906 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00356819 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00357554 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00353164 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00358808 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00355903 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00356433 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00354855 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00358519 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0035754 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00359407 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00355497 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00358441 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00354385 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0035695 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00355026 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00357895 Postprocessing: Topography min/max: -911.9 m, 1615 m RMS, max velocity: 0.0337 m/year, 0.132 m/year *** Timestep 2198: t=4.37282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 136+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00590983 Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0037273 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00337607 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00343834 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00347586 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0035803 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00359244 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00360778 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00356517 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00361241 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00360364 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00362575 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0035717 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00361562 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00361014 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00362211 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0035706 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00359027 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0035853 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00363954 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00358638 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00358463 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00353554 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00361131 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00358388 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00360325 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00358074 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00362821 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00359448 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00360934 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00355953 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00363316 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00356585 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00357113 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00358291 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0036065 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00356379 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00364931 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00361532 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00359451 Postprocessing: Topography min/max: -912.2 m, 1613 m RMS, max velocity: 0.0337 m/year, 0.132 m/year *** Timestep 2199: t=4.37482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 139+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00583475 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00368416 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00333908 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00342406 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00344787 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00352288 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00354575 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00359746 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00355563 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00355872 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00356483 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00359472 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00356696 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0035835 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00358168 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00361133 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00357956 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00358239 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00358685 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00361138 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00359623 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00357501 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00356962 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00362332 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00358212 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00357992 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00357702 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00360419 Postprocessing: Topography min/max: -912.2 m, 1612 m RMS, max velocity: 0.0338 m/year, 0.133 m/year *** Snapshot created! *** Timestep 2200: t=4.37682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+8 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0059023 Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00375446 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00339969 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00342711 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00349551 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00363312 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00360258 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00358865 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00358032 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00361806 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00359609 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00361409 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00360127 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00364601 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00362441 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00359326 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00359618 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00360277 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00360043 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00362424 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00362003 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00362933 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00359863 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0035948 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00357833 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00358334 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00358472 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00361622 Postprocessing: Topography min/max: -911.9 m, 1611 m RMS, max velocity: 0.0338 m/year, 0.133 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 1.23e+04s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 6040 | 3.04e+03s | 25% | | Assemble composition system | 1057 | 2.98e+03s | 24% | | Assemble temperature system | 151 | 432s | 3.5% | | Build Stokes preconditioner | 6040 | 3.55e+03s | 29% | | Build composition preconditioner | 1057 | 31.9s | 0.26% | | Build temperature preconditioner | 151 | 4.53s | 0% | | Create snapshot | 3 | 1.96s | 0% | | Initialization | 1 | 0.241s | 0% | | Mesh deformation | 151 | 18.2s | 0.15% | | Postprocessing | 151 | 39s | 0.32% | | Setup dof systems | 1 | 0.263s | 0% | | Setup matrices | 1 | 0.738s | 0% | | Solve Stokes system | 6040 | 2.08e+03s | 17% | | Solve composition system | 1057 | 52.8s | 0.43% | | Solve temperature system | 151 | 16.3s | 0.13% | +----------------------------------+-----------+------------+------------+ *** Timestep 2201: t=4.37882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 172+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00597473 Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00381471 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00341204 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0034216 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00344852 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00356406 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00356632 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00361468 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0036013 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00360245 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00356101 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00360539 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00363568 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00363781 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00361839 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00362474 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00361918 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00360216 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00362874 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00363547 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00359211 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00363132 Postprocessing: Topography min/max: -911.6 m, 1610 m RMS, max velocity: 0.0339 m/year, 0.134 m/year *** Timestep 2202: t=4.38082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00597225 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00375171 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00339941 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00346498 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00350484 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00359144 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00363476 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00365258 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00361189 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00360983 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00360026 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00363619 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00364495 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00366146 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00365535 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00365829 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00360223 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0035924 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00359342 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00360307 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00359828 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00362967 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00359285 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00360801 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00362084 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00367853 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00365215 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00362068 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00360774 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00364116 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00363713 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00364225 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00364374 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00360997 Postprocessing: Topography min/max: -912.5 m, 1609 m RMS, max velocity: 0.0339 m/year, 0.134 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00219 *** Timestep 2203: t=4.38282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 153+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00591149 Rebuilding Stokes preconditioner... Solving Stokes system... 82+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.003751 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00337442 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00343381 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00348558 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00353745 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00356257 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00359729 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00361048 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.003611 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00359027 Rebuilding Stokes preconditioner... 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Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00361609 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00361686 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00361987 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00360292 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00363285 Postprocessing: Topography min/max: -913.1 m, 1608 m RMS, max velocity: 0.034 m/year, 0.135 m/year *** Timestep 2204: t=4.38482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 154+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00594249 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00381542 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00341185 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00346377 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00353511 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00358792 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00361752 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00364199 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00362989 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00363456 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00363151 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0036675 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0036446 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0036226 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00360262 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00365441 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00364539 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00365579 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00365016 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00364268 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00360726 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0036577 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00363145 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00363407 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00366937 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00368204 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00363238 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00361964 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00364144 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00367137 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00360343 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00361329 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00364843 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00366773 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00363706 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00361985 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00360727 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00364195 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00364575 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00365374 Postprocessing: Topography min/max: -913.5 m, 1606 m RMS, max velocity: 0.034 m/year, 0.135 m/year *** Timestep 2205: t=4.38682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 15 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 166+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00597247 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00376907 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00341528 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00345761 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00351503 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00357278 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00359201 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00360925 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00361349 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00362877 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00361215 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00360484 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00358612 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0036196 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00359367 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00361736 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00362173 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00364174 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00362666 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00359374 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00360377 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00361267 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0036001 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0036299 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00361968 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00362561 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00361074 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00358282 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00360221 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00364123 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00361107 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00361122 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00362562 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00361914 Postprocessing: Topography min/max: -913.6 m, 1605 m RMS, max velocity: 0.034 m/year, 0.136 m/year *** Timestep 2206: t=4.38882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00592789 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00377586 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00335876 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00343757 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00347337 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00354663 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00359124 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00360949 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00357522 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00362464 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0036222 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00363589 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00360799 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00362624 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00361314 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00361517 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00361704 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0036325 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00361313 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00364578 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00362536 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00362278 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00363872 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00367464 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00362459 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00362211 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00361861 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00367952 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00364094 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0036061 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0035976 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00362542 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00361776 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00362908 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00360754 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00364106 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00363507 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00362835 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00360729 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00361799 Postprocessing: Topography min/max: -913.4 m, 1603 m RMS, max velocity: 0.0341 m/year, 0.136 m/year *** Timestep 2207: t=4.39082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 157+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00589431 Rebuilding Stokes preconditioner... Solving Stokes system... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00378571 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00343784 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00348781 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00352138 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00359598 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00361498 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0036163 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00362237 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00364067 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00364221 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00366713 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00362704 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00360885 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0036232 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00364039 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0036505 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00366241 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00361863 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00363851 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00364058 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00363842 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00363318 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00360593 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00360435 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00363107 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00367609 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00365111 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00363826 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00365323 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00361821 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00363571 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00362503 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00368274 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00369285 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0036637 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00362171 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00363208 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00362623 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0036361 Postprocessing: Topography min/max: -912.8 m, 1602 m RMS, max velocity: 0.0341 m/year, 0.137 m/year *** Timestep 2208: t=4.39282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 171+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00591962 Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00379959 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00343073 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00347271 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00352665 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0035924 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00360701 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0036595 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00359866 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00359457 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00362172 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00364005 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00364327 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00366812 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00361965 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0036149 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00362431 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00365187 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0036068 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00365566 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00363179 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00365002 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00364623 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00364778 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00360897 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00362361 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00362887 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00364807 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00366274 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00363172 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00362025 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00364404 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00360284 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00360433 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00363618 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00364618 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00361881 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00364015 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00362321 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00361151 Postprocessing: Topography min/max: -913.4 m, 1601 m RMS, max velocity: 0.0342 m/year, 0.137 m/year *** Timestep 2209: t=4.39482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 169+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00587321 Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00380003 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00341874 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00344541 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00350816 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00360639 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00364739 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00366328 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00364502 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00361076 Postprocessing: Topography min/max: -914.1 m, 1600 m RMS, max velocity: 0.0342 m/year, 0.138 m/year *** Timestep 2210: t=4.39682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+10 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00601144 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00380137 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00340946 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00346874 Rebuilding Stokes preconditioner... 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Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00359215 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00359875 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00364639 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00363153 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0035946 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00360199 Postprocessing: Topography min/max: -914.6 m, 1599 m RMS, max velocity: 0.0342 m/year, 0.138 m/year *** Timestep 2211: t=4.39882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 183+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0059083 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00380033 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00344518 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00351254 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00355909 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00363852 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00365148 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00364759 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.003631 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00362191 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00360335 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00363898 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00364436 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00365516 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00366597 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00364265 Postprocessing: Topography min/max: -914.7 m, 1598 m RMS, max velocity: 0.0343 m/year, 0.138 m/year *** Timestep 2212: t=4.40082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 177+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00596613 Rebuilding Stokes preconditioner... Solving Stokes system... 200+5 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0037832 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00340712 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00348406 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00353473 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00362176 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00363097 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00366608 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00363685 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00360795 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00362648 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00368601 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00366358 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00367458 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00362485 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00365213 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00365558 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00364393 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0036391 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00363997 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00363943 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0036488 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00365261 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00367549 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00362855 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00363598 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00363861 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00365921 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00364819 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00366734 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00363188 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00363008 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0036506 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00366629 Postprocessing: Topography min/max: -914.6 m, 1597 m RMS, max velocity: 0.0343 m/year, 0.139 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00220 *** Timestep 2213: t=4.40282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 171+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0059085 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00374745 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00339193 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00346341 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00352247 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0035918 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00359816 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00362902 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00363052 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00361776 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00362577 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00360918 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00363872 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00364168 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00364308 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00365085 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00361646 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00363535 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00364305 Rebuilding Stokes preconditioner... 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Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00362669 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00363 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00363784 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00364679 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00364681 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00360721 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00362058 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00364136 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00365842 Postprocessing: Topography min/max: -914.2 m, 1596 m RMS, max velocity: 0.0343 m/year, 0.139 m/year *** Timestep 2214: t=4.40482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 164+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00594206 Rebuilding Stokes preconditioner... Solving Stokes system... 200+1 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00379454 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00342621 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00348178 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00357121 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 169+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00597411 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00378875 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00340543 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00349055 Rebuilding Stokes preconditioner... 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Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00364891 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00361282 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00365425 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00362503 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00365393 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00365744 Postprocessing: Topography min/max: -914.8 m, 1593 m RMS, max velocity: 0.0344 m/year, 0.14 m/year *** Timestep 2216: t=4.40882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 111+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0060319 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0037481 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00341552 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00346706 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00357187 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00362821 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00363558 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00366369 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00366604 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00366309 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00366598 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00362567 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00366151 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00364303 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00362588 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00368017 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00368082 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00365456 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00368178 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00364401 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00361174 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00363368 Postprocessing: Topography min/max: -915.4 m, 1592 m RMS, max velocity: 0.0344 m/year, 0.14 m/year *** Timestep 2217: t=4.41082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 175+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00608513 Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0038352 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00345124 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0034827 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00356694 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00361444 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00361656 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00365318 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00365064 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00364498 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00362976 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00366965 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00365856 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00365336 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00363064 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0036428 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00366754 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00367027 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00365196 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00363878 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0036498 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00367322 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00366396 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00367175 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00366452 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00366355 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00365322 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0036791 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0036448 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00363703 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00362844 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00370267 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00367494 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00363604 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00364517 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00366442 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0036469 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00365636 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00366007 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00366747 Postprocessing: Topography min/max: -915.7 m, 1591 m RMS, max velocity: 0.0344 m/year, 0.141 m/year *** Timestep 2218: t=4.41282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00600684 Rebuilding Stokes preconditioner... Solving Stokes system... 136+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00377706 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00343114 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00348705 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00369272 Postprocessing: Topography min/max: -915.6 m, 1590 m RMS, max velocity: 0.0345 m/year, 0.141 m/year *** Timestep 2219: t=4.41482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+12 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00609465 Rebuilding Stokes preconditioner... Solving Stokes system... 200+1 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 180+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00605785 Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00383765 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00342857 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00353594 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0035903 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00370471 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00367475 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00369356 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00368371 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00367254 Postprocessing: Topography min/max: -914.5 m, 1588 m RMS, max velocity: 0.0345 m/year, 0.142 m/year *** Timestep 2221: t=4.41882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00607161 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00385114 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00344187 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00352738 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00370945 Postprocessing: Topography min/max: -915.3 m, 1587 m RMS, max velocity: 0.0345 m/year, 0.142 m/year *** Timestep 2222: t=4.42082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 195+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0060443 Rebuilding Stokes preconditioner... Solving Stokes system... 56+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00369956 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00369344 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00369842 Postprocessing: Topography min/max: -916 m, 1586 m RMS, max velocity: 0.0345 m/year, 0.142 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00221 *** Timestep 2223: t=4.42282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 165+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00605934 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00388589 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00352534 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00354087 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00359948 Rebuilding Stokes preconditioner... 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Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00371418 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00369123 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00370797 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00369595 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00366591 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00371196 Rebuilding Stokes preconditioner... 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Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 192+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00606894 Rebuilding Stokes preconditioner... Solving Stokes system... 200+1 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00387498 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0035148 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00369617 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00371155 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0037211 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00370176 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00368731 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00368995 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00370949 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00369419 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00369638 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0037049 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00369597 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00371237 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00369227 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00371235 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00370963 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00369469 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00369634 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00370559 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00368707 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00368501 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00368906 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00370759 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00370601 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00371673 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00368575 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00369785 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00368487 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00371328 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00367437 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00370431 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00368007 Postprocessing: Topography min/max: -916.4 m, 1583 m RMS, max velocity: 0.0346 m/year, 0.143 m/year *** Timestep 2225: t=4.42682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00605454 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00382196 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00350274 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00350913 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00360764 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0036518 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0037129 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00372233 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00372687 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0037371 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00371441 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00368911 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00372629 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00371909 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00370552 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00370592 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00374092 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00371032 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00371127 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00369326 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00373921 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00372407 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00371998 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00370654 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00371464 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00370626 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00370583 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00370817 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00371853 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00367319 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00370008 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00369379 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00369468 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00368585 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00372407 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00368071 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00373708 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00370256 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0036968 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00369263 Postprocessing: Topography min/max: -916.2 m, 1583 m RMS, max velocity: 0.0346 m/year, 0.143 m/year *** Timestep 2226: t=4.42882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 163+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00600864 Rebuilding Stokes preconditioner... Solving Stokes system... 59+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00387638 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00347246 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00354834 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00364799 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00363466 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0036475 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0037036 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00370388 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00368823 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00369762 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00372579 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00372404 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00371283 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00371834 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00370129 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00368321 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00368782 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00369322 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00370433 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00371638 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00370664 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0036948 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.003692 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00370791 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00370761 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00371361 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00366778 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00371454 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00372624 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00369255 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00368556 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.003748 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00372215 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00371287 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00369501 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00368973 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00368873 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00369552 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00368442 Postprocessing: Topography min/max: -915.6 m, 1582 m RMS, max velocity: 0.0346 m/year, 0.144 m/year *** Timestep 2227: t=4.43082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+10 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00610668 Rebuilding Stokes preconditioner... Solving Stokes system... 139+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0038749 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00349766 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00352685 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00361008 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00365544 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00366134 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00367844 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00369847 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00368231 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00367004 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00369296 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00366717 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00369588 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00368437 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00370803 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00373134 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00369548 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00365764 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00366506 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00371426 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00368801 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00367002 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00367657 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00372605 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00370831 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00369176 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00365711 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00368046 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00370255 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00369457 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00365553 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00371158 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00370363 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0036801 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0036876 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00371422 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00368323 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00367954 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00368866 Postprocessing: Topography min/max: -915.8 m, 1581 m RMS, max velocity: 0.0346 m/year, 0.144 m/year *** Timestep 2228: t=4.43282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 9 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00620134 Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00389593 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00351027 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0035295 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00363423 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00364825 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00363566 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00368927 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00372355 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00371427 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00368815 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00366426 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00370938 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0036763 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00369424 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00369746 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00368162 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00370822 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0037689 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00373355 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00371224 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00372714 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00369153 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00366693 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00368686 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00367986 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00369646 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00368798 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00374306 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00370486 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00366462 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 182+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00613786 Rebuilding Stokes preconditioner... Solving Stokes system... 200+10 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00391992 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.003516 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00353256 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00360806 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00369329 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.003716 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00371421 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00372523 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00370113 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00372385 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00369566 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00371322 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00372417 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00372928 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00371796 Postprocessing: Topography min/max: -917.1 m, 1578 m RMS, max velocity: 0.0346 m/year, 0.144 m/year *** Timestep 2230: t=4.43682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 193+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00611549 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00385748 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00349194 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00352757 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00367803 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00369226 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00374694 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00373697 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00372736 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00371748 Postprocessing: Topography min/max: -917.3 m, 1577 m RMS, max velocity: 0.0346 m/year, 0.145 m/year *** Timestep 2231: t=4.43882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00606814 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00384902 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00347592 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0035377 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00361043 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00367928 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00371913 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00373657 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00371963 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0037116 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00371679 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00368065 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00368519 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0036736 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.003703 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00371354 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00371277 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00370992 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00370918 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00372041 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00373911 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00372136 Postprocessing: Topography min/max: -917.2 m, 1575 m RMS, max velocity: 0.0346 m/year, 0.145 m/year *** Timestep 2232: t=4.44082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 191+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00602383 Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00390078 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.003487 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00350525 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00356355 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00361316 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00363585 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00364697 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00367399 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0037113 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00365869 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00365129 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00365603 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00366983 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00366682 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00370841 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00368694 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00365503 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00368189 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00368243 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00369944 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00370809 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00364134 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0036489 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00367202 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0037045 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00367373 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00368742 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00368492 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00368046 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00363403 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00366074 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00366928 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00370791 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00367943 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00367747 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00369052 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00368748 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00363085 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00364039 Postprocessing: Topography min/max: -916.8 m, 1574 m RMS, max velocity: 0.0346 m/year, 0.145 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00222 *** Timestep 2233: t=4.44282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+3 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0060012 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00387487 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0034246 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00349604 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0035358 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00359391 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0036025 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00365111 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00366758 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00367928 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00364139 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00368608 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00365707 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+2 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00598852 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00378236 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00342019 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00348561 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00355836 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0036754 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00365821 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00369467 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.003677 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00368034 Postprocessing: Topography min/max: -917.2 m, 1573 m RMS, max velocity: 0.0346 m/year, 0.145 m/year *** Timestep 2235: t=4.44682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00606105 Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00383407 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00344529 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00345291 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00362207 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00362439 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00361948 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00361712 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.003622 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00365777 Postprocessing: Topography min/max: -917.9 m, 1571 m RMS, max velocity: 0.0346 m/year, 0.146 m/year *** Timestep 2236: t=4.44882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0059515 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00377645 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00343462 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00349613 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00352367 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00356553 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0036609 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00369015 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0036763 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00368225 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00367627 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00368016 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0036835 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00367187 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00364906 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00365906 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0036452 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00365228 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0036468 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00365749 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00368239 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00367292 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00366968 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00367503 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00366949 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00364864 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00369687 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00365217 Postprocessing: Topography min/max: -918.2 m, 1570 m RMS, max velocity: 0.0346 m/year, 0.146 m/year *** Timestep 2237: t=4.45082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+11 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0060082 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00382535 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00340902 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00343165 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00351475 Rebuilding Stokes preconditioner... Solving Stokes system... 190+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00358254 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00363063 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00363631 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00361602 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00361808 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00361496 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00361256 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00363245 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.003625 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0036247 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00362426 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00366061 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00364662 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00362203 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00359289 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0036099 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00365229 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00365388 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.003634 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00362633 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00362391 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00363458 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00359904 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00363562 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00360959 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00363145 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00362231 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0036265 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00360441 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00362336 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00364421 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00366727 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00361384 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00360411 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00362139 Postprocessing: Topography min/max: -918.2 m, 1569 m RMS, max velocity: 0.0346 m/year, 0.146 m/year *** Timestep 2238: t=4.45282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 11 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00602349 Rebuilding Stokes preconditioner... Solving Stokes system... 200+1 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00376897 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00337582 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0034178 Rebuilding Stokes preconditioner... 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Rebuilding Stokes preconditioner... Solving Stokes system... 200+2 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00590465 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00374662 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00335778 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00337239 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00348278 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00359363 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00356216 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00357414 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00359038 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00358725 Postprocessing: Topography min/max: -917.8 m, 1564 m RMS, max velocity: 0.0345 m/year, 0.146 m/year *** Timestep 2241: t=4.45882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+11 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00599375 Rebuilding Stokes preconditioner... Solving Stokes system... 111+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00377567 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00337953 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00336117 Rebuilding Stokes preconditioner... 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Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00357126 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00357143 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00358744 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00357743 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00359276 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00360402 Postprocessing: Topography min/max: -918.6 m, 1564 m RMS, max velocity: 0.0345 m/year, 0.146 m/year *** Timestep 2242: t=4.46082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+2 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0059379 Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00375777 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00336461 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00339906 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00345413 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00352505 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00353631 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00360024 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00357202 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00358186 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00358583 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0035799 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00359939 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00358895 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00358071 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00359631 Postprocessing: Topography min/max: -919 m, 1563 m RMS, max velocity: 0.0345 m/year, 0.147 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00223 *** Timestep 2243: t=4.46282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 156+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00592828 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00370687 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00332915 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00336626 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00348378 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00353052 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00354421 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00357438 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00361897 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00356542 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00356072 Rebuilding Stokes preconditioner... 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Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 137+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00586268 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00377183 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00336991 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00359268 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00360473 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00362079 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00360001 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0035689 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00356486 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00360609 Postprocessing: Topography min/max: -919 m, 1561 m RMS, max velocity: 0.0345 m/year, 0.147 m/year *** Timestep 2245: t=4.46682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+2 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00591776 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00377515 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00337742 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00343026 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00349777 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00350373 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00355164 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00361014 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0035755 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0035766 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0035591 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0035564 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00356214 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00358175 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00357652 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0035829 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00357784 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00358164 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00354729 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00357239 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00359749 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00357888 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00355167 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00358495 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0035873 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00359575 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00359139 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0035546 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00353512 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00354721 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00355076 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00356191 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00355712 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00360789 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0035823 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00357151 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00357524 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00359838 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00355697 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00354688 Postprocessing: Topography min/max: -918.5 m, 1559 m RMS, max velocity: 0.0344 m/year, 0.147 m/year *** Timestep 2246: t=4.46882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 179+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00592819 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00376093 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00334309 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00337048 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00344398 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0035055 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00350526 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00357452 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00360861 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00358057 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00357617 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00358985 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00357507 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00356919 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00356456 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00358724 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00359787 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00359603 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00355379 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00355595 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00354368 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00357002 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00355962 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00355036 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0035748 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0035639 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00358635 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00356188 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00355629 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00356605 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00354714 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00351031 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00354611 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0035648 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0035577 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00357258 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00355348 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00356854 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00357797 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00359268 Postprocessing: Topography min/max: -918.2 m, 1558 m RMS, max velocity: 0.0344 m/year, 0.147 m/year *** Timestep 2247: t=4.47082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 179+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00590641 Rebuilding Stokes preconditioner... Solving Stokes system... 200+1 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00372652 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00334242 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00339274 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00344963 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00349714 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00355525 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00355905 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00356225 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0035664 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00356442 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00358397 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00356412 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00356672 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00358244 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00358698 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00355666 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00357477 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00360509 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00357561 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00356906 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00358058 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0035711 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00358106 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00357221 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0035781 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00358083 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00357256 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00355435 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00358526 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00358636 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00360935 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00357689 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00358008 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0035935 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.003621 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00357093 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00355714 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00358837 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00361009 Postprocessing: Topography min/max: -919.1 m, 1556 m RMS, max velocity: 0.0344 m/year, 0.147 m/year *** Timestep 2248: t=4.47282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00593267 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.003776 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00338631 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00344416 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00347167 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00352189 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00353452 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00354733 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00355055 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0035878 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00357069 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00357747 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00356114 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00588072 Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00372984 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00337628 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00341494 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00346055 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00357833 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00355025 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00359786 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00357217 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00362649 Postprocessing: Topography min/max: -920 m, 1554 m RMS, max velocity: 0.0344 m/year, 0.147 m/year *** Snapshot created! *** Timestep 2250: t=4.47682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 192+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00589739 Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00374784 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00334138 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00357067 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00354375 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00356238 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00357145 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00361019 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00358575 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00358322 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0035639 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00358528 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00356675 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00359467 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00357968 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00360034 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00357665 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00357584 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00358552 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00359505 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00355913 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00361674 Postprocessing: Topography min/max: -919.9 m, 1553 m RMS, max velocity: 0.0343 m/year, 0.147 m/year *** Timestep 2251: t=4.47882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00590133 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00366034 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0032975 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00338496 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00346633 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00348524 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00353618 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00355039 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00354373 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00356952 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00355639 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00353142 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00358832 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00354738 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00353575 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00355263 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00356822 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00356154 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00353932 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00355559 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00357574 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00354885 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00355285 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00354018 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00356256 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00356094 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0035896 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00357581 Postprocessing: Topography min/max: -919.5 m, 1552 m RMS, max velocity: 0.0343 m/year, 0.148 m/year *** Timestep 2252: t=4.48082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00589329 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00370232 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00330962 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00341095 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0034914 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00351089 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00354822 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0035674 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00354164 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00354532 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00358686 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00359305 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00358471 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00356512 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00355595 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00357128 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00355888 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00358395 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00358019 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.003554 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00354315 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00356992 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00356239 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00359927 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00356888 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00354319 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00357329 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00358229 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00355258 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00357906 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00359802 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00359239 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00355433 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00356959 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00362396 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00360234 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00356964 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0035876 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0035872 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0035691 Postprocessing: Topography min/max: -918.8 m, 1551 m RMS, max velocity: 0.0343 m/year, 0.148 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00224 *** Timestep 2253: t=4.48282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 177+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00587525 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00372394 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00332956 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00338724 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00345906 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00351963 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00357158 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 161+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00606648 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00377089 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00334842 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0034379 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00345701 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00357229 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00362008 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00359819 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00358727 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00358191 Postprocessing: Topography min/max: -920.2 m, 1548 m RMS, max velocity: 0.0342 m/year, 0.148 m/year *** Timestep 2255: t=4.48682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 197+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0058994 Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00381797 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00336307 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00340722 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00360185 Postprocessing: Topography min/max: -920.6 m, 1547 m RMS, max velocity: 0.0342 m/year, 0.148 m/year *** Timestep 2256: t=4.48882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00597301 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00374406 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00337551 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00343441 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00349083 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00355501 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00359575 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00361559 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0036118 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00362211 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00358348 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00359931 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00357999 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00359968 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00360333 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00360924 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00358945 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00359836 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0035923 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00361731 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00355796 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00359158 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00358531 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00360787 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00358003 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00360086 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00356292 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00357489 Postprocessing: Topography min/max: -920.6 m, 1545 m RMS, max velocity: 0.0342 m/year, 0.148 m/year *** Timestep 2257: t=4.49082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 194+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00587675 Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00373583 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00340629 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00340677 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00350093 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00355217 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00359481 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00360114 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00360034 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00358507 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00361977 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00355077 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00360704 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00358565 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00360574 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00357792 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00356821 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00355585 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00356915 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00356547 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00357605 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00358843 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00354688 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00355839 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0036172 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0035941 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00358876 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00356023 Postprocessing: Topography min/max: -920.3 m, 1544 m RMS, max velocity: 0.0341 m/year, 0.148 m/year *** Timestep 2258: t=4.49282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+9 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00591984 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00374777 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00335096 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0034057 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00356547 Postprocessing: Topography min/max: -919.7 m, 1544 m RMS, max velocity: 0.0341 m/year, 0.148 m/year *** Timestep 2259: t=4.49482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00594947 Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00369732 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00333485 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00335828 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00345253 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0034831 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00352119 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00355093 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00354755 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00354841 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00358514 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00358847 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00353195 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00355775 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00352977 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0035438 Postprocessing: Topography min/max: -919.6 m, 1543 m RMS, max velocity: 0.0341 m/year, 0.148 m/year *** Timestep 2260: t=4.49682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 125+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00590504 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0037113 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00331108 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00339002 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00341019 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00357048 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00353732 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0035765 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00359746 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00356745 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00354842 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00361685 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00355016 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00352461 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00354729 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00356578 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00356775 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00356552 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00360271 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00356959 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00354386 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0035423 Postprocessing: Topography min/max: -920.5 m, 1542 m RMS, max velocity: 0.034 m/year, 0.148 m/year *** Timestep 2261: t=4.49882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 196+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00588604 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00369704 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00334022 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00338678 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00343194 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00351244 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00354437 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00354565 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00354287 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00359087 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00359078 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00357026 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00357041 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00355783 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00353894 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00359295 Rebuilding Stokes preconditioner... 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Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00357319 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00357129 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00355389 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00356391 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00356141 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00353346 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0035644 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00358793 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00356183 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00356126 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00355959 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00354512 Postprocessing: Topography min/max: -921 m, 1540 m RMS, max velocity: 0.034 m/year, 0.148 m/year *** Timestep 2262: t=4.50082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 194+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00598546 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00376062 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0033301 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00335477 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0034354 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00349249 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00352684 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00356841 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00356134 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00357216 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00354553 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0035513 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00356755 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00355469 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00353054 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00357132 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00358876 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00358933 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00354609 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00357565 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00354077 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00354641 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00353651 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00354403 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00354964 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00356666 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.003525 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00354146 Postprocessing: Topography min/max: -921.2 m, 1539 m RMS, max velocity: 0.034 m/year, 0.148 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00225 *** Timestep 2263: t=4.50282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 195+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00590635 Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00373435 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00334141 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00341685 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0034657 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00597442 Rebuilding Stokes preconditioner... Solving Stokes system... 139+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00376271 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00333911 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00337379 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00354625 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00354372 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00351585 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00353694 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00357037 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00356594 Postprocessing: Topography min/max: -920.5 m, 1536 m RMS, max velocity: 0.0339 m/year, 0.148 m/year *** Timestep 2265: t=4.50682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 166+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00589121 Rebuilding Stokes preconditioner... Solving Stokes system... 200+1 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00354308 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00352168 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00356425 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00356937 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0035639 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00353498 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00352674 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00354032 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00352859 Postprocessing: Topography min/max: -919.8 m, 1535 m RMS, max velocity: 0.0339 m/year, 0.148 m/year *** Timestep 2266: t=4.50882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 192+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00580757 Rebuilding Stokes preconditioner... Solving Stokes system... 200+2 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.003725 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00336745 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00341997 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00345407 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00356852 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00357474 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00356887 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00356317 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00353063 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00353294 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00351102 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00354043 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00355918 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00357263 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00356004 Postprocessing: Topography min/max: -920.6 m, 1534 m RMS, max velocity: 0.0338 m/year, 0.148 m/year *** Timestep 2267: t=4.51082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 178+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0059641 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0037284 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00331686 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00335108 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00351818 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00357062 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00356873 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00355506 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00354186 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00356667 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00355196 Postprocessing: Topography min/max: -921.3 m, 1533 m RMS, max velocity: 0.0338 m/year, 0.148 m/year *** Timestep 2268: t=4.51282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 183+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00584985 Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00372872 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00331555 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00334785 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00341992 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00349922 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00354454 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00361988 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00356352 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00354055 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00354792 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00358032 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00355192 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00357194 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00355033 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00352397 Postprocessing: Topography min/max: -921.6 m, 1532 m RMS, max velocity: 0.0337 m/year, 0.148 m/year *** Timestep 2269: t=4.51482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00583515 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00365123 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00328344 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0033501 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00343447 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00357787 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00357183 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00359469 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00357081 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00358194 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00356293 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00361889 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00356363 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00356674 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00355327 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00354772 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00352593 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00358709 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.003579 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00353938 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.003541 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00360389 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0035841 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00359374 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00356053 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00354482 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00354656 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00361957 Postprocessing: Topography min/max: -921.6 m, 1531 m RMS, max velocity: 0.0337 m/year, 0.148 m/year *** Timestep 2270: t=4.51682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 190+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0058853 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00370848 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00332258 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0033502 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00354882 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00358264 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00358338 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00355327 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00354894 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00355714 Postprocessing: Topography min/max: -921.3 m, 1530 m RMS, max velocity: 0.0337 m/year, 0.148 m/year *** Timestep 2271: t=4.51882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 196+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00592864 Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00371808 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00336958 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00337068 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0034701 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00354269 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.003568 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00356546 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00358583 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00359665 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00357573 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00357753 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00360236 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0035641 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00358234 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00361703 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0036108 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00356888 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00357283 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00359001 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00363146 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00357564 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00359159 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00360305 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00361005 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00357804 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00354529 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00358258 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00361912 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00358069 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00358063 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00356431 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00356234 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00358756 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00359422 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00359136 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00355611 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00357018 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00357945 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00360181 Postprocessing: Topography min/max: -920.6 m, 1528 m RMS, max velocity: 0.0336 m/year, 0.148 m/year *** Timestep 2272: t=4.52082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00591786 Rebuilding Stokes preconditioner... Solving Stokes system... 200+1 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00368769 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00331647 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00337006 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00342883 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00354358 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00356453 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00359116 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00359186 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0035829 Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00356941 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00364097 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00361493 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00360106 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00359273 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00356826 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00354333 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00357507 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00357871 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0035878 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00355575 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00359882 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00361005 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00358592 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00357746 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00356284 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00356217 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00359433 Postprocessing: Topography min/max: -920.5 m, 1527 m RMS, max velocity: 0.0336 m/year, 0.148 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00226 *** Timestep 2273: t=4.52282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00599643 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00597916 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00372128 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00334125 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00338182 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00349309 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 194+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00587216 Rebuilding Stokes preconditioner... Solving Stokes system... 200+1 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00366464 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00330169 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00337546 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00355049 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00353955 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00357271 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0035679 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00354322 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00353529 Postprocessing: Topography min/max: -921.9 m, 1524 m RMS, max velocity: 0.0335 m/year, 0.147 m/year *** Timestep 2276: t=4.52882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 14 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00585408 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00370885 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00329303 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00335521 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00345202 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00348813 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00352839 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00357241 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00357844 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00358856 Postprocessing: Topography min/max: -921.7 m, 1523 m RMS, max velocity: 0.0334 m/year, 0.147 m/year *** Timestep 2277: t=4.53082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00585934 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00365567 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00332182 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00339357 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00343532 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00354783 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00358395 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00358043 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00356045 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00356893 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00357017 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00586492 Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0037013 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0032951 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00336905 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00344973 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00350754 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00352303 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0035435 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00350953 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00353027 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00353137 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00354273 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00354505 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00356071 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00355824 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00356496 Postprocessing: Topography min/max: -920.3 m, 1521 m RMS, max velocity: 0.0333 m/year, 0.147 m/year *** Timestep 2279: t=4.53482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 168+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00591256 Rebuilding Stokes preconditioner... Solving Stokes system... 123+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00367462 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00329945 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00337983 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00343116 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00350815 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00351586 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0035692 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00355674 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00355958 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00355662 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00356649 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00354098 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00355472 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00355424 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0035475 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00355235 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00357208 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00358081 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00358595 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0035702 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00355658 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00358244 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00357475 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00362175 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00359898 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00358511 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0036016 Postprocessing: Topography min/max: -921.2 m, 1519 m RMS, max velocity: 0.0333 m/year, 0.147 m/year *** Timestep 2280: t=4.53682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 45 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 12 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 152+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00599854 Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00374463 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00340195 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00345545 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00345842 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00355767 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0035702 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00358044 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00356837 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00355745 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00353479 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00359273 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00355144 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00357817 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00356734 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00357025 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00354052 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00359826 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00358392 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00359184 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00353779 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00358092 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00356518 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00359864 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00357798 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00357838 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00354912 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00358965 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00357373 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00356553 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0035716 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00359694 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00356708 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00357403 Postprocessing: Topography min/max: -921.8 m, 1518 m RMS, max velocity: 0.0332 m/year, 0.147 m/year *** Timestep 2281: t=4.53882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 18 iterations. Solving stress_yy system ... 18 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 190+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00593291 Rebuilding Stokes preconditioner... Solving Stokes system... 182+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00374588 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00338928 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00342719 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0034662 Rebuilding Stokes preconditioner... Solving Stokes system... 105+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00352382 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00353146 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00357571 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00357124 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00358943 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00356618 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00358652 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00358503 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00357618 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00356939 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00359213 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00354877 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00358121 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00358152 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00359158 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00360977 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00360479 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00362054 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00361181 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00356196 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00356565 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00356541 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00359419 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00356378 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00356941 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00357499 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0036157 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00357961 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00356631 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00358211 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00360587 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00358146 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00359952 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00358741 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00358226 Postprocessing: Topography min/max: -922 m, 1516 m RMS, max velocity: 0.0332 m/year, 0.147 m/year *** Timestep 2282: t=4.54082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 185+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00587531 Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00370455 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00334582 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00342251 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00351346 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00356262 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00358093 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00360614 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00361146 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00361405 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00358781 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0035924 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00357785 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00360277 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00359197 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00362962 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00363118 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.003581 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00356702 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00356545 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00358468 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00360432 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00358214 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00361479 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00360838 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00356566 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00355424 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0035978 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00359723 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00358662 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00359238 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00360234 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00359198 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00359958 Postprocessing: Topography min/max: -921.9 m, 1516 m RMS, max velocity: 0.0331 m/year, 0.147 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00227 *** Timestep 2283: t=4.54282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 194+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00595681 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00369381 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00335389 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00338257 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00343721 Rebuilding Stokes preconditioner... 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Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 192+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00580037 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00368161 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00331118 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0035284 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00352978 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00354077 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00354658 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00354101 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00351673 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00355546 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00355009 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00355352 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00354193 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00352823 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00353761 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00354771 Postprocessing: Topography min/max: -920.8 m, 1514 m RMS, max velocity: 0.033 m/year, 0.146 m/year *** Timestep 2285: t=4.54682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00586794 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0037196 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00334031 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00339111 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00345652 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00349326 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00351195 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00357406 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00354516 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00357243 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00355928 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00352867 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00350758 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00358015 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00355862 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00354823 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00352011 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.003538 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00350938 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00354685 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00354614 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0035427 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00354089 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00355415 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.003513 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00352324 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0035142 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00354328 Postprocessing: Topography min/max: -920.8 m, 1513 m RMS, max velocity: 0.033 m/year, 0.146 m/year *** Timestep 2286: t=4.54882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 141+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00579435 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00364418 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00325159 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00336167 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00341925 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00353848 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00353716 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00351317 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00355011 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00355658 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00353329 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00354466 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0035569 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00354009 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0035362 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00357799 Postprocessing: Topography min/max: -921.5 m, 1512 m RMS, max velocity: 0.0329 m/year, 0.146 m/year *** Timestep 2287: t=4.55082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 179+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00584628 Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00367092 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00333623 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00339489 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00353656 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00352341 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00350915 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00355665 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00354304 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00355822 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00355636 Postprocessing: Topography min/max: -921.9 m, 1510 m RMS, max velocity: 0.0329 m/year, 0.146 m/year *** Timestep 2288: t=4.55282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 172+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00586682 Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00366556 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00333762 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00343546 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00344167 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00349238 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00348956 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00358062 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00355623 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00359986 Postprocessing: Topography min/max: -922 m, 1509 m RMS, max velocity: 0.0328 m/year, 0.146 m/year *** Timestep 2289: t=4.55482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00586759 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00366849 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00336546 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00339585 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00343672 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00357259 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00357093 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00354418 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00353097 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00359861 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00358431 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00359775 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00354858 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00360529 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0036028 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00357165 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00356493 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00358972 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00355437 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00356103 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00356921 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00358101 Postprocessing: Topography min/max: -921.7 m, 1507 m RMS, max velocity: 0.0327 m/year, 0.145 m/year *** Timestep 2290: t=4.55682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 152+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00582636 Rebuilding Stokes preconditioner... Solving Stokes system... 200+2 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0036816 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0033175 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00338919 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0034614 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00350217 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00352911 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00354148 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00356437 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00356472 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0035394 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00355434 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00355296 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0035555 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00355891 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00359025 Postprocessing: Topography min/max: -921.1 m, 1507 m RMS, max velocity: 0.0327 m/year, 0.145 m/year *** Timestep 2291: t=4.55882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 123+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00580343 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.003657 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00330033 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00335877 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00341225 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00346766 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00352637 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00355801 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00354536 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0035498 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00356033 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00353204 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.003545 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00353367 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00354629 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00355627 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00356301 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00353109 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00354777 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00355434 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00355976 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00355025 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00355888 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00352207 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00355258 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00361577 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00359091 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00353149 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00353265 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00355804 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00357253 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00352625 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00355345 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00354793 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00355666 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0035833 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00353261 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00353279 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00355988 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00353044 Postprocessing: Topography min/max: -920.3 m, 1506 m RMS, max velocity: 0.0326 m/year, 0.145 m/year *** Timestep 2292: t=4.56082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 156+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00589869 Rebuilding Stokes preconditioner... Solving Stokes system... 136+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00368819 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00332894 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00335155 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00342668 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00347078 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00349439 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00355687 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00353226 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00352509 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00351943 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00352062 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00354311 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00355596 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00353397 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00353843 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00354878 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00354407 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00354911 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00353628 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00355684 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00355088 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00358231 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00354946 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00354463 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00355602 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00356261 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00356979 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00356346 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00354591 Postprocessing: Topography min/max: -921.1 m, 1505 m RMS, max velocity: 0.0326 m/year, 0.145 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00228 *** Timestep 2293: t=4.56282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00593211 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00370503 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00335349 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0033943 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00344754 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00353248 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00357667 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00357929 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0035357 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00355168 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00358032 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00358736 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00357569 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00587353 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00368925 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00336685 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00342235 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00343793 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0035714 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0035464 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00357833 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0035772 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00355886 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00358509 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0035623 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00355148 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00356463 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0035713 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00356913 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00357383 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00359799 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0035871 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0035668 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00356604 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00356226 Postprocessing: Topography min/max: -921.9 m, 1503 m RMS, max velocity: 0.0324 m/year, 0.144 m/year *** Timestep 2295: t=4.56682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00579939 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00366949 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00332806 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00339869 Rebuilding Stokes preconditioner... 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Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00354627 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00352377 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00356478 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00361386 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00357977 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00353569 Postprocessing: Topography min/max: -921.7 m, 1502 m RMS, max velocity: 0.0324 m/year, 0.144 m/year *** Timestep 2296: t=4.56882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00586986 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00369244 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00335251 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.003403 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00348715 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00350762 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00353583 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00357028 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00358467 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00357362 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0035603 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00354881 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00356666 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00357845 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00355949 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00355657 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0035593 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00354477 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00353291 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00356804 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00359115 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00356987 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00355279 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00354474 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00354704 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0035479 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00357877 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00356427 Postprocessing: Topography min/max: -921.3 m, 1500 m RMS, max velocity: 0.0323 m/year, 0.144 m/year *** Timestep 2297: t=4.57082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00586165 Rebuilding Stokes preconditioner... Solving Stokes system... 139+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00371411 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00342167 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0034188 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00347114 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00354068 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00357989 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00358924 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00355691 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00358309 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00362024 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00358471 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.003584 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0035865 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00359355 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00361333 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00361806 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0036116 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00362466 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00359833 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0035798 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00356757 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00357576 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00359171 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00359189 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00358429 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00358221 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00362473 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00363209 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00358676 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00355261 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00357472 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0036227 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00359864 Postprocessing: Topography min/max: -920.5 m, 1499 m RMS, max velocity: 0.0323 m/year, 0.143 m/year *** Timestep 2298: t=4.57282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 167+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00589948 Rebuilding Stokes preconditioner... Solving Stokes system... 200+1 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00375522 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00340003 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00345259 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00360077 Postprocessing: Topography min/max: -920.5 m, 1498 m RMS, max velocity: 0.0322 m/year, 0.143 m/year *** Timestep 2299: t=4.57482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00578268 Rebuilding Stokes preconditioner... Solving Stokes system... 139+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00368352 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0033553 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0034167 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00345304 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00349117 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00355051 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00359583 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00360553 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00362334 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00363391 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00362062 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00361299 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00362551 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00362244 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00360942 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00359873 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00359985 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0036252 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00362827 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00361279 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00357765 Postprocessing: Topography min/max: -921.2 m, 1497 m RMS, max velocity: 0.0321 m/year, 0.143 m/year *** Snapshot created! *** Timestep 2300: t=4.57682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 155+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00590126 Rebuilding Stokes preconditioner... Solving Stokes system... 117+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00375501 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00339846 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00346059 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00352662 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00362156 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00362302 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00361126 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00360775 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00358401 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00361467 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00365162 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00362891 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0036183 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0036549 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00362254 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00361426 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00359312 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00362738 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00361323 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00364336 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00362008 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00364171 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00366251 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00367628 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00363025 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.003603 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00358655 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00361383 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00360232 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00360834 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00361082 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00364319 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00361929 Postprocessing: Topography min/max: -921.6 m, 1497 m RMS, max velocity: 0.0321 m/year, 0.142 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 2.04e+04s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 10040 | 5.05e+03s | 25% | | Assemble composition system | 1757 | 4.93e+03s | 24% | | Assemble temperature system | 251 | 714s | 3.5% | | Build Stokes preconditioner | 10040 | 5.88e+03s | 29% | | Build composition preconditioner | 1757 | 52.9s | 0.26% | | Build temperature preconditioner | 251 | 7.51s | 0% | | Create snapshot | 5 | 3.07s | 0% | | Initialization | 1 | 0.241s | 0% | | Mesh deformation | 251 | 30.2s | 0.15% | | Postprocessing | 251 | 66.3s | 0.32% | | Setup dof systems | 1 | 0.263s | 0% | | Setup matrices | 1 | 0.738s | 0% | | Solve Stokes system | 10040 | 3.55e+03s | 17% | | Solve composition system | 1757 | 87.2s | 0.43% | | Solve temperature system | 251 | 27s | 0.13% | +----------------------------------+-----------+------------+------------+ *** Timestep 2301: t=4.57882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00590977 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00375461 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00341919 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00343873 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00347957 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00356408 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00360365 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00359318 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00356563 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00358419 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00361287 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0035989 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00358445 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00359999 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00359428 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00357869 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00361261 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00362058 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00360818 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00360099 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00360452 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00359395 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00358935 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00362517 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00362657 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00361717 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00361132 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00361512 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00361824 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00361445 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00363073 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00360978 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00363133 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00362697 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0036083 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00361807 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00362843 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00366136 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00362867 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0035887 Postprocessing: Topography min/max: -921.6 m, 1496 m RMS, max velocity: 0.032 m/year, 0.142 m/year *** Timestep 2302: t=4.58082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 156+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00594974 Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00374988 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00341294 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00347501 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00351441 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00356142 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00358045 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00359474 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00363658 Rebuilding Stokes preconditioner... Solving Stokes system... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00361413 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00362111 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00360056 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00362138 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00358386 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00361595 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00361491 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00361558 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00364554 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00364628 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00363379 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00362368 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00366978 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00367175 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00362916 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00363541 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00363402 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00362743 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00363922 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00363938 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00364271 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00366762 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00363988 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00364116 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00363766 Postprocessing: Topography min/max: -921.3 m, 1495 m RMS, max velocity: 0.0319 m/year, 0.142 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00229 *** Timestep 2303: t=4.58282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 154+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00590129 Rebuilding Stokes preconditioner... Solving Stokes system... 200+5 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00376707 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00341545 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00345442 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0035299 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00363407 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00363836 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00363762 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00363339 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00364429 Postprocessing: Topography min/max: -920.6 m, 1494 m RMS, max velocity: 0.0319 m/year, 0.141 m/year *** Timestep 2304: t=4.58482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 142+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00596306 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00378396 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00342523 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00363905 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00364579 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0036527 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00365734 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00365107 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00364559 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00366565 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00368703 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00363728 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00362527 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00366575 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00366026 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00362738 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00363539 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00366098 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00366045 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00365283 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00369236 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0036302 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00361528 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00365449 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00367045 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00364019 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00364275 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00367125 Postprocessing: Topography min/max: -919.8 m, 1492 m RMS, max velocity: 0.0318 m/year, 0.141 m/year *** Timestep 2305: t=4.58682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 125+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00589083 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00377105 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00341918 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00351557 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0035418 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00361895 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00364221 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00365926 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00365731 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00366586 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00364458 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00362243 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.003636 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00366959 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00364897 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00365464 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00367462 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00362799 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00364499 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00365462 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00366509 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00365373 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00363862 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0036334 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00365845 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00364238 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00362972 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00361189 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00363415 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00364096 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00364773 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0036652 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00367094 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00362318 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00365179 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00364773 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00361755 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00360069 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00362938 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00365191 Postprocessing: Topography min/max: -920.6 m, 1491 m RMS, max velocity: 0.0317 m/year, 0.141 m/year *** Timestep 2306: t=4.58882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 174+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0059482 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00373987 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00339258 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00344985 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00350869 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00356611 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00358413 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00361559 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00364435 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00360231 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00360128 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0036051 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00362349 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00363357 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00361835 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00361653 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00363721 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00361863 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0036262 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00363497 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00362918 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00365088 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00362496 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00361399 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00363714 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00362757 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00361902 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00364366 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00364338 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00365606 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00363484 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00362867 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00362907 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00362561 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00361957 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00366113 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00364581 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00364659 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00362558 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00361612 Postprocessing: Topography min/max: -921.1 m, 1490 m RMS, max velocity: 0.0316 m/year, 0.14 m/year *** Timestep 2307: t=4.59082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 173+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00596142 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00372478 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0033713 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00346136 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00365402 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00365281 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00364591 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00365528 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00365861 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00366486 Postprocessing: Topography min/max: -921.3 m, 1489 m RMS, max velocity: 0.0316 m/year, 0.14 m/year *** Timestep 2308: t=4.59282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 153+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00595871 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00380079 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0034584 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00353936 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00356908 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00360974 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00361912 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00367412 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00367041 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00365091 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00363421 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00363309 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00367284 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00369037 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00368903 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00362864 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0036483 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00364769 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00364579 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00363627 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00367704 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00366432 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00365439 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00360306 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00363254 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00366559 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00366341 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00361479 Postprocessing: Topography min/max: -921.1 m, 1489 m RMS, max velocity: 0.0315 m/year, 0.139 m/year *** Timestep 2309: t=4.59482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 164+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00595648 Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00379126 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00343207 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00347112 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00349881 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00356335 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00360481 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00361491 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00361631 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00365885 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00363173 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00362159 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00359826 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00360636 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00362799 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00370135 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00364848 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0036305 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00360222 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00359329 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00364583 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00367253 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00364092 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00363988 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00363486 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00365399 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00363541 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00364473 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0036567 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00362619 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0036338 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00367276 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00366129 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00363069 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00360825 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00363877 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00366166 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00365449 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00360477 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00360973 Postprocessing: Topography min/max: -920.7 m, 1488 m RMS, max velocity: 0.0314 m/year, 0.139 m/year *** Timestep 2310: t=4.59682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 148+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00598353 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00381758 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00342854 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00347438 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00355067 Rebuilding Stokes preconditioner... Solving Stokes system... 200+2 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00359169 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00362979 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00366103 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00364918 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00367415 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00364593 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00368075 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00364686 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00364977 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00365896 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00368312 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00365038 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00365389 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00367505 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00366399 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00364899 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00367659 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00369094 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00367082 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00366598 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00365001 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00367183 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00367905 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00364713 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00367313 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00366364 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00368293 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00368297 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00368839 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00366941 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00366737 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00365015 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00365087 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00365091 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00366492 Postprocessing: Topography min/max: -919.9 m, 1487 m RMS, max velocity: 0.0314 m/year, 0.139 m/year *** Timestep 2311: t=4.59882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 155+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00598408 Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.003825 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00344891 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00350541 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00357307 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00362064 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00363791 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00365881 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00364313 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00365547 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00366931 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0036649 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00368002 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00366662 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00368866 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00368306 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0036732 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00367388 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0036839 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00370234 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00368254 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00369814 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00366681 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00367702 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0036859 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00369461 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00370372 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0036741 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00369829 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00370762 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00368681 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00370136 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00369731 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00370402 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00372295 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00367658 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00368866 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0036947 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00367045 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00367821 Postprocessing: Topography min/max: -919.9 m, 1486 m RMS, max velocity: 0.0313 m/year, 0.138 m/year *** Timestep 2312: t=4.60082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00605867 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00385068 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00347173 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00352956 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00355055 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00368369 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00369075 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00374037 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0037215 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0037025 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00367182 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00372364 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0036903 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00368311 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00366093 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00368574 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00370121 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0037137 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0036985 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00371073 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00369306 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00366777 Postprocessing: Topography min/max: -920.5 m, 1485 m RMS, max velocity: 0.0312 m/year, 0.138 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00230 *** Timestep 2313: t=4.60282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00598827 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0038229 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00346758 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00353056 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00355673 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00361683 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0036435 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0037072 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00369672 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00369592 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0037255 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00372176 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00368843 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00371549 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00372368 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0037029 Postprocessing: Topography min/max: -920.9 m, 1483 m RMS, max velocity: 0.0311 m/year, 0.137 m/year *** Timestep 2314: t=4.60482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 167+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0060062 Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0038332 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00351164 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00358004 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00360421 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00375209 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00374597 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00373524 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00369032 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00371544 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00373158 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00370772 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00371592 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00372803 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00372003 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00371333 Postprocessing: Topography min/max: -920.9 m, 1482 m RMS, max velocity: 0.0311 m/year, 0.137 m/year *** Timestep 2315: t=4.60682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00601967 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00383811 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00351504 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00354413 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00355677 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00363821 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00367422 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00371439 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00370719 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0037011 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00368696 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00373906 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00371227 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00373654 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00370794 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00370471 Postprocessing: Topography min/max: -920.6 m, 1481 m RMS, max velocity: 0.031 m/year, 0.137 m/year *** Timestep 2316: t=4.60882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00602581 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00382034 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00345752 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00352714 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00355166 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00360826 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00365114 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00368557 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00367861 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00366146 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00367816 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00371295 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0036735 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00368776 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0036818 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00367063 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0036784 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00367664 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0036956 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00370513 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00370991 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00369009 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00370059 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.003686 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00370077 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0036909 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0037204 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00371025 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00369197 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00368679 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00368215 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00366025 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00367656 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00368768 Postprocessing: Topography min/max: -919.9 m, 1481 m RMS, max velocity: 0.0309 m/year, 0.136 m/year *** Timestep 2317: t=4.61082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00595574 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00383612 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00348681 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00350399 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0035385 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00368464 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00368807 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00368362 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0036603 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00368687 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00366572 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00366134 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00370084 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0037096 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00370049 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00366301 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00367353 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00369136 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0036707 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00368657 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00370299 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00367602 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00367378 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00366944 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00363158 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0036968 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00369855 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00368689 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00363831 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.003655 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00364668 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00368386 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0036837 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00369135 Postprocessing: Topography min/max: -919.2 m, 1480 m RMS, max velocity: 0.0308 m/year, 0.136 m/year *** Timestep 2318: t=4.61282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 168+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00593905 Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00381976 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00346053 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00348965 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00356126 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00359134 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00366941 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00369142 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00367201 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00367979 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00369038 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0037067 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00369285 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00369389 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0036423 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00367271 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00367989 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00366875 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00370631 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00372483 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00369659 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00369184 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00371103 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00369681 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00368284 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0037018 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00368252 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00368358 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00367808 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00371214 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0036994 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00367717 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00367334 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00371185 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0036974 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00371488 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00368372 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00369443 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00368701 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00368 Postprocessing: Topography min/max: -920 m, 1479 m RMS, max velocity: 0.0308 m/year, 0.135 m/year *** Timestep 2319: t=4.61482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00599118 Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00382426 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00343002 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00353627 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00360055 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0036371 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00365449 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00367973 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00364208 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00367387 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0036828 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00368623 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00365306 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00367576 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00363655 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00364201 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00366959 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00366449 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00367802 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00369749 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00364533 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00363525 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00364401 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00366261 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00365946 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00364976 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00362889 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00365146 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00362476 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00365804 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0036894 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00369507 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00367807 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00364995 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00364189 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00366822 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00366879 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00365691 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00368316 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00369203 Postprocessing: Topography min/max: -920.4 m, 1478 m RMS, max velocity: 0.0307 m/year, 0.135 m/year *** Timestep 2320: t=4.61682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 174+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00601364 Rebuilding Stokes preconditioner... Solving Stokes system... 200+2 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00381368 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00347348 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00351842 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00360083 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00365867 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00370155 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00370378 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00369588 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00371084 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00371718 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00370376 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00372648 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00373149 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00371869 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00369934 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00368979 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00372552 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00371904 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00366822 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00369116 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00370678 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00371795 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00364082 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00368072 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00370755 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00368359 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00368408 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00368464 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00370013 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00370538 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00369637 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00367556 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0036698 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00368593 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00367352 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00367994 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00368431 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00367072 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00368297 Postprocessing: Topography min/max: -920.6 m, 1477 m RMS, max velocity: 0.0306 m/year, 0.135 m/year *** Timestep 2321: t=4.61882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00602956 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00381109 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00344303 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0035083 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00355274 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00358907 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00367136 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00370422 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0036777 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00367694 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00370085 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00373135 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00371986 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0037337 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0037306 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0037179 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.003697 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00371645 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00369604 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00368156 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00365652 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00366636 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00368888 Postprocessing: Topography min/max: -920.4 m, 1475 m RMS, max velocity: 0.0305 m/year, 0.134 m/year *** Timestep 2322: t=4.62082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 18 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 163+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00600669 Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. 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Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 137+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00602833 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00385354 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00349419 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00353997 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00359618 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0037239 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00369876 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00371467 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00371489 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00371936 Postprocessing: Topography min/max: -919 m, 1473 m RMS, max velocity: 0.0304 m/year, 0.133 m/year *** Timestep 2324: t=4.62482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 190+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00591783 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00384509 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00349506 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00370973 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00369922 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00374019 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00373005 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00371688 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00371309 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00372799 Postprocessing: Topography min/max: -919.2 m, 1473 m RMS, max velocity: 0.0303 m/year, 0.133 m/year *** Timestep 2325: t=4.62682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 154+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00601448 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00386545 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00347488 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00353686 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00357501 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0036196 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00366608 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0036911 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00370133 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0037363 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00371123 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00370115 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00370545 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00374207 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00370336 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00368552 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00368838 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00371649 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00369502 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00371309 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00370151 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00373657 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0036983 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00371436 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00370541 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00369908 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0037039 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00371509 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00371216 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00369256 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00368659 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00370238 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00370425 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00370214 Postprocessing: Topography min/max: -919.8 m, 1472 m RMS, max velocity: 0.0302 m/year, 0.132 m/year *** Timestep 2326: t=4.62882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00601382 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00385813 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00350099 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00354873 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00363184 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00373708 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00369118 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00370277 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00370488 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00372723 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.003704 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00372798 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0037115 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0036961 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00370504 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00370956 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00370081 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00373235 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00370828 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00371594 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00369382 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00369818 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00367715 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00370907 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00372457 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00370988 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00370012 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0036967 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.003695 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00373402 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00373203 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00370553 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00367667 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00372022 Postprocessing: Topography min/max: -920.1 m, 1471 m RMS, max velocity: 0.0302 m/year, 0.132 m/year *** Timestep 2327: t=4.63082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 156+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00595815 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00384977 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00347823 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00355311 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00357398 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00363151 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00366973 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00371585 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00369426 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00374239 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00370476 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00369722 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00369392 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00365887 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00366913 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00371683 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00371 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00370447 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00368039 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00371289 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00371372 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00368526 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00369005 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00370485 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00369144 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00370286 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00368962 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00369913 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00369287 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00369109 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00365524 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00373834 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00372438 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00370224 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00367475 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00368451 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00368597 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00367296 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00368187 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00372221 Postprocessing: Topography min/max: -920.1 m, 1470 m RMS, max velocity: 0.0301 m/year, 0.131 m/year *** Timestep 2328: t=4.63282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 192+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00600203 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00383829 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00348644 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00352558 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00353869 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00364176 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00365666 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00367897 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00366765 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00372067 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00368466 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00368989 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00367648 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00368957 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00367112 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00374896 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00370399 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00369585 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00368663 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00370049 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0036875 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00371215 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00373617 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00372993 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00369702 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00368894 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00369611 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00371661 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0036927 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00369287 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00368654 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00369065 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00370746 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00373402 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00367478 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00369838 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00370944 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0037089 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00369889 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00369576 Postprocessing: Topography min/max: -919.7 m, 1469 m RMS, max velocity: 0.03 m/year, 0.131 m/year *** Timestep 2329: t=4.63482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+2 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00600752 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00386411 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0034713 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00352229 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00362175 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00365338 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00367824 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00366923 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00370975 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00369217 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00368712 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00370049 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0037233 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00371586 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00368838 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00370673 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0036929 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00369713 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0036938 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00367682 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00367514 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00370377 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00369173 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00369394 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00369759 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00373269 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00368891 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00371057 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0037138 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00368657 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00366144 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00370591 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00370944 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00370879 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00367383 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00369171 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00367414 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00369187 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.003689 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00369493 Postprocessing: Topography min/max: -919 m, 1468 m RMS, max velocity: 0.0299 m/year, 0.13 m/year *** Timestep 2330: t=4.63682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00594679 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00380473 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00346093 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00352666 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00355389 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00361848 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00366226 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00367804 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00367027 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00371155 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00367474 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0037049 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0036787 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00367431 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00367946 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00370302 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00366217 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00372344 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00370634 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00371381 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00369284 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00369525 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00367057 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00369232 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00370491 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00367504 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00367537 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00374203 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00373409 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00370517 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00371355 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00373567 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00372421 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0037187 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00369231 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00373166 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00372533 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00369408 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00369523 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00369365 Postprocessing: Topography min/max: -918.3 m, 1466 m RMS, max velocity: 0.0298 m/year, 0.13 m/year *** Timestep 2331: t=4.63882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00602203 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00388452 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00349487 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00352988 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0035887 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00362415 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00367637 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00373734 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00369329 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0036932 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00370832 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00368631 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00369034 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00370931 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00373735 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00373395 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00368873 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00368801 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00367757 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00366466 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00368929 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00369439 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00369529 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00371214 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00369807 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00597093 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00386006 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00351393 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0035325 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00360813 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0037483 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00375085 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00374034 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00370294 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00371905 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00369781 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00373649 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00372546 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00373728 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00370685 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00371964 Postprocessing: Topography min/max: -919.5 m, 1465 m RMS, max velocity: 0.0297 m/year, 0.129 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00232 *** Timestep 2333: t=4.64282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00601086 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00389866 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00349789 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00357302 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0036305 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00369252 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00370022 Rebuilding Stokes preconditioner... 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Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00371651 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00373064 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00373829 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00370514 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00373878 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00369304 Rebuilding Stokes preconditioner... 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Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00373053 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0037203 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00371795 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00368758 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00369272 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00373257 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00375114 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00371996 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0037385 Postprocessing: Topography min/max: -919.6 m, 1464 m RMS, max velocity: 0.0296 m/year, 0.129 m/year *** Timestep 2334: t=4.64482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00602036 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00384223 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00353324 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00357165 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00361341 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00370262 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00373095 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0037275 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00373194 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00372941 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0037416 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00375263 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00370675 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00373401 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00371537 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0037354 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00376969 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00378352 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00375381 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00375038 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00375517 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00374761 Postprocessing: Topography min/max: -919.3 m, 1463 m RMS, max velocity: 0.0295 m/year, 0.128 m/year *** Timestep 2335: t=4.64682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00600199 Rebuilding Stokes preconditioner... Solving Stokes system... 60+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00386761 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00352837 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00358968 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00362121 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00366324 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00368449 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00371045 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00372722 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00373621 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00372035 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00375195 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00378508 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00377003 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00374062 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0037167 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00375626 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00373188 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00371088 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00372276 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00374329 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00379389 Postprocessing: Topography min/max: -918.7 m, 1462 m RMS, max velocity: 0.0295 m/year, 0.128 m/year *** Timestep 2336: t=4.64882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00607024 Rebuilding Stokes preconditioner... Solving Stokes system... 115+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00385434 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00351619 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00360476 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00367762 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00370733 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00374494 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00374301 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00373004 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00374587 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00377282 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00378927 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00372881 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00373757 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0037895 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00373985 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00377278 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00376138 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00375584 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0037598 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00375155 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00375404 Postprocessing: Topography min/max: -917.8 m, 1461 m RMS, max velocity: 0.0294 m/year, 0.127 m/year *** Timestep 2337: t=4.65082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 125+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00599454 Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00385774 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00355287 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0036023 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00365949 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0036443 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00370703 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00374559 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00372718 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00376694 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00375076 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00374769 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00374308 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00372974 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00372261 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00374762 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00376508 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00373224 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00375281 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00374506 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00375888 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00375988 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00377923 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00371898 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00374854 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00373012 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00376348 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00376046 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00375884 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0037312 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0037592 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00375749 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00379378 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00374715 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00375502 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00375103 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0037707 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00376106 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00376288 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0037668 Postprocessing: Topography min/max: -917.3 m, 1460 m RMS, max velocity: 0.0293 m/year, 0.127 m/year *** Timestep 2338: t=4.65282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00608083 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00392075 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00353597 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00353141 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0036106 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00363864 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00370899 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00373807 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00376003 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00370522 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00372452 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00372322 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00373668 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00371713 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00371715 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00373606 Rebuilding Stokes preconditioner... Solving Stokes system... 42+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00373538 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00372665 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00373109 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00369965 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00372368 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00374415 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00375143 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00373885 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00374432 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00370692 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00371429 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00374388 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00375659 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00370878 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00375648 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00374797 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00372698 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00369884 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00375675 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00373148 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00375639 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00372347 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00375593 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00374844 Postprocessing: Topography min/max: -917.8 m, 1459 m RMS, max velocity: 0.0292 m/year, 0.126 m/year *** Timestep 2339: t=4.65482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 137+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00601462 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0038671 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00352832 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00356918 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00365961 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00368354 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00373062 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00373119 Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00371081 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00372012 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00371192 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0037284 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00374538 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0037259 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00370924 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00370845 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00372407 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00373475 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00375889 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00375706 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00376015 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00374827 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00374183 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00372952 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0037629 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00373765 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00376044 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00373738 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00373618 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00375843 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00376077 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00372868 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00373873 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0037298 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00373893 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00373725 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00375468 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0037486 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00377317 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00376073 Postprocessing: Topography min/max: -918.1 m, 1458 m RMS, max velocity: 0.0291 m/year, 0.126 m/year *** Timestep 2340: t=4.65682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 178+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00599497 Rebuilding Stokes preconditioner... Solving Stokes system... 55+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00387306 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00356014 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00355979 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00362492 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00368634 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00373742 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00373118 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00374909 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00375347 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00377587 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00377325 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00378478 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0037441 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00372943 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00375157 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00379736 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00377433 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00378053 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00376808 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00376826 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00376758 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00379001 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0037647 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00375641 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00375083 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00372622 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00373749 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00373804 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00371328 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00371239 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00374879 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00377279 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0037541 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00374936 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00373517 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00373468 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00373618 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00374992 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00377666 Postprocessing: Topography min/max: -918 m, 1457 m RMS, max velocity: 0.0291 m/year, 0.125 m/year *** Timestep 2341: t=4.65882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 172+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00601422 Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00387855 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00351364 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00358681 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00371823 Postprocessing: Topography min/max: -917.5 m, 1457 m RMS, max velocity: 0.029 m/year, 0.125 m/year *** Timestep 2342: t=4.66082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 191+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00610634 Rebuilding Stokes preconditioner... Solving Stokes system... 105+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00374978 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00379203 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00374724 Postprocessing: Topography min/max: -916.7 m, 1456 m RMS, max velocity: 0.0289 m/year, 0.124 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00233 *** Timestep 2343: t=4.66282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00604312 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00387257 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00353186 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00358451 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00363647 Rebuilding Stokes preconditioner... 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Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00606489 Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00393844 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0035834 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00379882 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00382039 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00381136 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00377812 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00379923 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00381262 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00380429 Postprocessing: Topography min/max: -917.3 m, 1454 m RMS, max velocity: 0.0288 m/year, 0.123 m/year *** Timestep 2345: t=4.66682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00608969 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00392659 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0035936 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00364774 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00370272 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00377491 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00377709 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00374987 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00377864 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00380901 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00378417 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00379601 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00381074 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00380056 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0038132 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00378147 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00377528 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00377127 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00380113 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00378286 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00380013 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00380669 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00379714 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00380646 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00379822 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00378273 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00378636 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.003758 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00374459 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00377937 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00378863 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00378924 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00377909 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00379336 Postprocessing: Topography min/max: -917.6 m, 1453 m RMS, max velocity: 0.0287 m/year, 0.123 m/year *** Timestep 2346: t=4.66882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 174+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00617704 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00393227 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00356763 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00359911 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00365417 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00618521 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00394095 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00356638 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00361058 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00381217 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00381579 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00381513 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00378908 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00379584 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00376844 Postprocessing: Topography min/max: -917.1 m, 1450 m RMS, max velocity: 0.0285 m/year, 0.122 m/year *** Timestep 2348: t=4.67282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00601877 Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00393895 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00360989 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00363094 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00367243 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00378605 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0037977 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00383809 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00382761 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00378463 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00377673 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00381263 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00382441 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00384284 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00379044 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00380556 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00384191 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0038177 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00381784 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00383114 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00380101 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00380607 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00379826 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00380126 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00377958 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00379527 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00381647 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00383059 Postprocessing: Topography min/max: -916.3 m, 1450 m RMS, max velocity: 0.0284 m/year, 0.122 m/year *** Timestep 2349: t=4.67482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00605299 Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00391522 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00359502 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00363219 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00368723 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00376214 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00376426 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0037976 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00381805 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00382933 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00379287 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00381157 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0038166 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00378856 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00377708 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00382216 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00379634 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00376774 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00379505 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00380542 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00382694 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00383585 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0038215 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00378191 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00380756 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00380865 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0038083 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00379507 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00380793 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0038137 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0037945 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00381342 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00380984 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.003834 Postprocessing: Topography min/max: -916.4 m, 1449 m RMS, max velocity: 0.0284 m/year, 0.121 m/year *** Snapshot created! *** Timestep 2350: t=4.67682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 141+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0061502 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00395984 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0036475 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0036586 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00368543 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00376827 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00380843 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00382027 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0037951 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00381439 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0038468 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00382399 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00382827 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00383915 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0038122 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00382723 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0038647 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00383885 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00380003 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00378865 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00384951 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00383817 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00383606 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00383004 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00386193 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00382333 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00383179 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00381824 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.003835 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00383559 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00385653 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00382908 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00383116 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.003844 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0038327 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00384654 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00387174 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00384268 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00385665 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00379882 Postprocessing: Topography min/max: -917.6 m, 1448 m RMS, max velocity: 0.0283 m/year, 0.121 m/year *** Timestep 2351: t=4.67882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 173+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00609364 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0039348 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00364117 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00369423 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00373688 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00375722 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00380052 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00378967 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00379941 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00381412 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00384079 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00381822 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00383378 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00383867 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00382539 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00383699 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00385966 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00382057 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00386171 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00385829 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00384802 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00382128 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00383742 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00381967 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00384986 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0038006 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00382399 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00384009 Postprocessing: Topography min/max: -918.5 m, 1447 m RMS, max velocity: 0.0282 m/year, 0.12 m/year *** Timestep 2352: t=4.68082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00612561 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00393331 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0036209 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00368489 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00371105 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00385617 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00384195 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0038216 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00381432 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00380113 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00380882 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00384511 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00381414 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00379092 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00380911 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00380586 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00382189 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00383749 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00383886 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00382905 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00382889 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00382596 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0038276 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00381677 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00379983 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00381027 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00384699 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00385911 Postprocessing: Topography min/max: -919 m, 1446 m RMS, max velocity: 0.0281 m/year, 0.12 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00234 *** Timestep 2353: t=4.68282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 164+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00615401 Rebuilding Stokes preconditioner... Solving Stokes system... 111+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00396091 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00364965 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00370748 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00375084 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00381084 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00380224 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00381133 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00379692 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00382829 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00379432 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00381487 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00382482 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00379394 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00379084 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00380048 Postprocessing: Topography min/max: -919.1 m, 1445 m RMS, max velocity: 0.0281 m/year, 0.119 m/year *** Timestep 2354: t=4.68482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 190+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0061856 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00395932 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00361211 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00367892 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00375853 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00382554 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00380409 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0038076 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00380664 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00379897 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00381294 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0038131 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00382357 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00382765 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00382952 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00379886 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00382057 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00385088 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00382632 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00381446 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00380822 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00378108 Postprocessing: Topography min/max: -918.9 m, 1444 m RMS, max velocity: 0.028 m/year, 0.119 m/year *** Timestep 2355: t=4.68682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00611836 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00399585 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00362467 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00365018 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00372055 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00377476 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00382188 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0038137 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00378782 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0037824 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00379128 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00382773 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00380604 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00378612 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0038199 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00379482 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00381596 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00381282 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00385129 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00385489 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00381996 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00383064 Postprocessing: Topography min/max: -918.3 m, 1443 m RMS, max velocity: 0.0279 m/year, 0.118 m/year *** Timestep 2356: t=4.68882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 148+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00610494 Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00384718 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00383951 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00379087 Postprocessing: Topography min/max: -917.3 m, 1443 m RMS, max velocity: 0.0278 m/year, 0.118 m/year *** Timestep 2357: t=4.69082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00616802 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00399645 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00364809 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00368237 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00372402 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0038346 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00382851 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00381844 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00386772 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00388087 Postprocessing: Topography min/max: -915.9 m, 1442 m RMS, max velocity: 0.0277 m/year, 0.117 m/year *** Timestep 2358: t=4.69282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00614017 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00395054 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00363076 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00366518 Rebuilding Stokes preconditioner... 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Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00383122 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00383368 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00384075 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00384488 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00383074 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0038557 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00383729 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00382483 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00383576 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00384729 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00384518 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00381836 Postprocessing: Topography min/max: -914.1 m, 1441 m RMS, max velocity: 0.0277 m/year, 0.117 m/year *** Timestep 2359: t=4.69482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00626252 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0039743 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00364809 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00367243 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00371907 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00374131 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0038069 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00380425 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00381594 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00381314 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00383868 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00380082 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00381542 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00379289 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00379361 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0038175 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00381867 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00382487 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00383751 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00380904 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00382114 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00379791 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00381556 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00382827 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00382085 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00382828 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00382026 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00383167 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00383117 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00381511 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00381081 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00380884 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00381452 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00380063 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00381128 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00378207 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00381448 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00381441 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00381493 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00382227 Postprocessing: Topography min/max: -911.9 m, 1440 m RMS, max velocity: 0.0276 m/year, 0.116 m/year *** Timestep 2360: t=4.69682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00613735 Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00395062 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0036213 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00367862 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00374513 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0037436 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00376955 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00379507 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00380563 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00378651 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00381501 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00382195 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00380329 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00379557 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00380308 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00381653 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00379661 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0038143 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00380672 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00382662 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00385168 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00383088 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00378388 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00381052 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00382716 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00382785 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00384737 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0038362 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00379905 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00380164 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00382635 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00381389 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00379931 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00381879 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00379985 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00379287 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00380843 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00381252 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00385102 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00383682 Postprocessing: Topography min/max: -911.8 m, 1439 m RMS, max velocity: 0.0275 m/year, 0.116 m/year *** Timestep 2361: t=4.69882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00612537 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00395645 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0035848 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00363724 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00382914 Postprocessing: Topography min/max: -913.3 m, 1438 m RMS, max velocity: 0.0274 m/year, 0.115 m/year *** Timestep 2362: t=4.70082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 150+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00612403 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00384953 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00381666 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00383322 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00385147 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00382747 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00385808 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00380927 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00384072 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00381485 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00381779 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00381694 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00382697 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00379058 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00381655 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00382488 Postprocessing: Topography min/max: -914.6 m, 1437 m RMS, max velocity: 0.0274 m/year, 0.115 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00235 *** Timestep 2363: t=4.70282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 165+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00626168 Rebuilding Stokes preconditioner... Solving Stokes system... 97+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00398445 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00363588 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00365773 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0037091 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00388067 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0038405 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00382109 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00381432 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00383953 Postprocessing: Topography min/max: -915.5 m, 1436 m RMS, max velocity: 0.0273 m/year, 0.114 m/year *** Timestep 2364: t=4.70482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0061852 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00399878 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0036563 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00384071 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00385143 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00384824 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0038666 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00380346 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00383265 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00383742 Postprocessing: Topography min/max: -916.2 m, 1435 m RMS, max velocity: 0.0272 m/year, 0.114 m/year *** Timestep 2365: t=4.70682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00617312 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00396205 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00367307 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00370779 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00376877 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00375753 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00378607 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00384503 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00383178 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00381767 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00383285 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00381585 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00381586 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00383104 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00381839 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00383326 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00383938 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00382301 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00384706 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00383245 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00382371 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00384691 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00387303 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00382862 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00384903 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00383641 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00385874 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00384386 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00384695 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00383538 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00384514 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00384362 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00385563 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0038289 Postprocessing: Topography min/max: -916.5 m, 1435 m RMS, max velocity: 0.0271 m/year, 0.113 m/year *** Timestep 2366: t=4.70882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+2 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00615691 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00398538 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00363127 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00364556 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00369027 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0038336 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00383036 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00380522 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00382682 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00378604 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00382282 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00382289 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00379254 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00379852 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00384674 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00384093 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00386286 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00384015 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00383378 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00380386 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00381592 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00383371 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00385315 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00380478 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00383618 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00384688 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00384891 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00382663 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00380841 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00381613 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0038215 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00383465 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00382008 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00381584 Postprocessing: Topography min/max: -916.4 m, 1434 m RMS, max velocity: 0.0271 m/year, 0.113 m/year *** Timestep 2367: t=4.71082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00614538 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00397764 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00365836 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0036403 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00370389 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00378181 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0037722 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00380468 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00382657 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00382103 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00380493 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0038229 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00385625 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0038345 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00382211 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00381508 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00381803 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00382942 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00384537 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00383025 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00382617 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00384679 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0038385 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00383851 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00384321 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0038609 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0038443 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00382716 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00380999 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00382267 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0038406 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00384381 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00384839 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00381876 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00381204 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00380572 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00383406 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00383151 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00382745 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00383988 Postprocessing: Topography min/max: -916 m, 1433 m RMS, max velocity: 0.027 m/year, 0.112 m/year *** Timestep 2368: t=4.71282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 171+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00616232 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00400518 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00358766 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00362961 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00371103 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0037681 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00381707 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00383414 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00381659 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00383621 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00381583 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00383213 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00385634 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00385702 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00382357 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00382466 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00380688 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00382208 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00382507 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00383591 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00381409 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00383426 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0038227 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0038232 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00385239 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00386718 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00383394 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00382583 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00383881 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00384253 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00383523 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00382268 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00381173 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00382553 Postprocessing: Topography min/max: -915.2 m, 1432 m RMS, max velocity: 0.0269 m/year, 0.112 m/year *** Timestep 2369: t=4.71482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00614454 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00401187 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00362469 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0036709 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00373297 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00378641 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00383693 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00384487 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00380037 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00380706 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00380677 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00381638 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00380624 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00380213 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00380118 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00380789 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00380614 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00381387 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00382303 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00382968 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00385229 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00384635 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00381042 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00380931 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00381805 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00383904 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00380737 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00381877 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00381224 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00382998 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00380023 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0038213 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00383394 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00384635 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00383717 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00383924 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00383604 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00384288 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00381975 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00382734 Postprocessing: Topography min/max: -914 m, 1431 m RMS, max velocity: 0.0268 m/year, 0.111 m/year *** Timestep 2370: t=4.71682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 169+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00611907 Rebuilding Stokes preconditioner... Solving Stokes system... 200+2 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00399427 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00361391 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00368906 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00370143 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00374008 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00378847 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00380253 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00382561 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00386299 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0038227 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00381676 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00382612 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00385747 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0038374 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0038562 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00383564 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00384287 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00381519 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00382986 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00382927 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00386352 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00381098 Postprocessing: Topography min/max: -912.5 m, 1430 m RMS, max velocity: 0.0268 m/year, 0.111 m/year *** Timestep 2371: t=4.71882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00619319 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 156+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00618572 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00408606 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00364751 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00366341 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00370266 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00381248 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00383506 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00383083 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00383344 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00382392 Postprocessing: Topography min/max: -908.2 m, 1428 m RMS, max velocity: 0.0266 m/year, 0.11 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00236 *** Timestep 2373: t=4.72282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 44 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0062167 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00380724 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00377862 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00384194 Postprocessing: Topography min/max: -909.3 m, 1428 m RMS, max velocity: 0.0265 m/year, 0.11 m/year *** Timestep 2374: t=4.72482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0061226 Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00398963 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00359558 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00361246 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00368121 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00381925 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00379723 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00383043 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00381683 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00378305 Postprocessing: Topography min/max: -910.8 m, 1427 m RMS, max velocity: 0.0265 m/year, 0.109 m/year *** Timestep 2375: t=4.72682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 142+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00612313 Rebuilding Stokes preconditioner... Solving Stokes system... 78+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00399028 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00357089 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00364298 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00379106 Postprocessing: Topography min/max: -912 m, 1426 m RMS, max velocity: 0.0264 m/year, 0.109 m/year *** Timestep 2376: t=4.72882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 199+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00614071 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00609762 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00403833 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00360449 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00364759 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00370044 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00385155 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0038105 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00378518 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00381209 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0038221 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00381896 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00383682 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00380946 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00383863 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0038312 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00386013 Postprocessing: Topography min/max: -913.4 m, 1424 m RMS, max velocity: 0.0262 m/year, 0.108 m/year *** Timestep 2378: t=4.73282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00615354 Rebuilding Stokes preconditioner... Solving Stokes system... 169+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00398516 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00361188 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00370036 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00387339 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00386725 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00384831 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00386265 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00386162 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00382978 Postprocessing: Topography min/max: -913.6 m, 1423 m RMS, max velocity: 0.0262 m/year, 0.107 m/year *** Timestep 2379: t=4.73482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 162+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00619419 Rebuilding Stokes preconditioner... Solving Stokes system... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00401873 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00364622 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00368357 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00373013 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00379469 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00378124 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00387621 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00385006 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0038508 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00383336 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00385183 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00379675 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00385626 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00385596 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00386405 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00384761 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00384794 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.003839 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00383989 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0038317 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00384715 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00386667 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0038682 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00385545 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00384504 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00382514 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00381873 Postprocessing: Topography min/max: -913.5 m, 1422 m RMS, max velocity: 0.0261 m/year, 0.107 m/year *** Timestep 2380: t=4.73682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 173+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00617973 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00400116 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00360083 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00367288 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00372184 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00383488 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0038075 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00380395 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0037869 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00384022 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00384945 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 158+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00613262 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00395911 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00359273 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00365883 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00380509 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00382236 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00383761 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00383899 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00381548 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00378586 Postprocessing: Topography min/max: -912.1 m, 1421 m RMS, max velocity: 0.026 m/year, 0.106 m/year *** Timestep 2382: t=4.74082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00609734 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00395297 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00359825 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00363615 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00370469 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00375132 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0037846 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00378869 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00380339 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00379137 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00380866 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00383557 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00381614 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00379567 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00381828 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00383164 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00382184 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00381254 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0038089 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00381729 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00380256 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00380503 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00380894 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00379217 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00383012 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00383439 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00382186 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00380935 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00381132 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00383219 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00382734 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00380049 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00381058 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00378743 Postprocessing: Topography min/max: -910.8 m, 1420 m RMS, max velocity: 0.0259 m/year, 0.105 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00237 *** Timestep 2383: t=4.74282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 170+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00609405 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00401459 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00367583 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00371138 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00375576 Rebuilding Stokes preconditioner... 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Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00383413 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00384977 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00386988 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00382542 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00385447 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00385559 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00387197 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00385824 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0038552 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00382659 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00380996 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00379974 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00386845 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00383009 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00385083 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00383528 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00385529 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00381725 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00384682 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00381705 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00382186 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00386881 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00386427 Postprocessing: Topography min/max: -909.1 m, 1419 m RMS, max velocity: 0.0258 m/year, 0.105 m/year *** Timestep 2384: t=4.74482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00610153 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00399173 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00362655 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00365897 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00371652 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00379546 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00380548 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00383021 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00384698 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00385701 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00381341 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00384921 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00385135 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00385246 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00383173 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00388049 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00386536 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00385848 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00384551 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00383978 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00381828 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00386779 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0038598 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00383849 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0038312 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00386487 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00385381 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00382295 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00378521 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00382536 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00383734 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00384296 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00381012 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00385603 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00383656 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0038374 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0038457 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00383411 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00382058 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00382176 Postprocessing: Topography min/max: -907.1 m, 1418 m RMS, max velocity: 0.0257 m/year, 0.105 m/year *** Timestep 2385: t=4.74682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 169+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00622327 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00401755 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00362354 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00367163 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00375882 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00377465 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00377374 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00382276 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00383628 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00381867 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00381671 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00386011 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00383079 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00383742 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00385021 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00385454 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0038309 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00384207 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00383712 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00382123 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00384155 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00388596 Postprocessing: Topography min/max: -904.9 m, 1417 m RMS, max velocity: 0.0257 m/year, 0.104 m/year *** Timestep 2386: t=4.74882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0061701 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00397428 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00363319 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00369316 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00373824 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0038761 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00385657 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00387307 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00385208 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00387538 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00384747 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00387088 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00386842 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00386991 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00385586 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00389562 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00386384 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0038509 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0038473 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00387491 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0038793 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0038831 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0038482 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00387476 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00385684 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00388995 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00384563 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00384882 Postprocessing: Topography min/max: -906.5 m, 1416 m RMS, max velocity: 0.0256 m/year, 0.104 m/year *** Timestep 2387: t=4.75082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00620033 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00408323 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0036911 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00375732 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00379228 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00384671 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0038357 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00384289 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00386157 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00387083 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0038568 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0038618 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00386154 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00386261 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00387308 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00387312 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00385942 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0038737 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00390044 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00389855 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00386687 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00386838 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00388835 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00385733 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0038846 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00387078 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00385167 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00390049 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00388063 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00386686 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00387121 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00390791 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00387066 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00388365 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00385554 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00384923 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00388381 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0038713 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00387539 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00390943 Postprocessing: Topography min/max: -907.9 m, 1415 m RMS, max velocity: 0.0255 m/year, 0.103 m/year *** Timestep 2388: t=4.75282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00619336 Rebuilding Stokes preconditioner... Solving Stokes system... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00399084 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0036436 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00370848 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00377278 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00384988 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00382863 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00384504 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00386268 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0039184 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00389644 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00386704 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0038744 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00388608 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00387124 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00388429 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00388542 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00390995 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00388067 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00390809 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00390543 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00387909 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00387913 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00387167 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00386756 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00388417 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00388514 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00389639 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00384628 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00385665 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00387936 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00387838 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00385987 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0038933 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00387928 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00387908 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00389866 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00389426 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00386449 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00386606 Postprocessing: Topography min/max: -908.9 m, 1414 m RMS, max velocity: 0.0255 m/year, 0.103 m/year *** Timestep 2389: t=4.75482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 38 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00614533 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00399291 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00367956 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00372736 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00376255 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00384025 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00385695 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00387839 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00390714 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0039286 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00386833 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0038278 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00383436 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00390133 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0038918 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0038738 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00388151 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00389294 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00388612 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00387165 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00385516 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00390336 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00390535 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00388516 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00389469 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00390755 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00389047 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.003907 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00388873 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00384307 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00387273 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0038755 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00387799 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00388907 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00388478 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00391239 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00388863 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0038739 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00387103 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00387128 Postprocessing: Topography min/max: -909.7 m, 1414 m RMS, max velocity: 0.0254 m/year, 0.102 m/year *** Timestep 2390: t=4.75682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 200+1 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00618568 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00403733 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00366143 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00377237 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00386633 Postprocessing: Topography min/max: -910.1 m, 1413 m RMS, max velocity: 0.0253 m/year, 0.102 m/year *** Timestep 2391: t=4.75882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00624076 Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00621832 Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00403878 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00364509 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00372865 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00378117 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00387367 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00385238 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00391644 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00393833 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00393794 Postprocessing: Topography min/max: -909.9 m, 1411 m RMS, max velocity: 0.0252 m/year, 0.101 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00238 *** Timestep 2393: t=4.76282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 38 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 142+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00620866 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00388367 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00388729 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00390001 Postprocessing: Topography min/max: -909.2 m, 1410 m RMS, max velocity: 0.0251 m/year, 0.101 m/year *** Timestep 2394: t=4.76482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00615066 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00402733 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00366826 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00373784 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00375937 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00389158 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00390464 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00390917 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00389958 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00391187 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00386953 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00391515 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00387052 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00386442 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00384153 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00387535 Postprocessing: Topography min/max: -908.2 m, 1409 m RMS, max velocity: 0.0251 m/year, 0.1 m/year *** Timestep 2395: t=4.76682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 169+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00628848 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00405332 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00366262 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00371999 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00374885 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00379923 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00381608 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00385161 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00383266 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00387075 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00384016 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00388741 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00384024 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00382507 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00384631 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00387702 Postprocessing: Topography min/max: -906.7 m, 1408 m RMS, max velocity: 0.025 m/year, 0.0997 m/year *** Timestep 2396: t=4.76882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 153+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00620001 Rebuilding Stokes preconditioner... Solving Stokes system... 109+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00409393 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00372769 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00373228 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0037731 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00388339 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00385489 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00388948 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00385727 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00389917 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00388735 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00389723 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00387066 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00387943 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00388096 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00393011 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00389474 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0038796 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00383859 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00388954 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00385598 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00388058 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0038911 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00390432 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0038763 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.003901 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00388353 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00388296 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00388278 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00389376 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00388701 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00387243 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00386031 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00391761 Postprocessing: Topography min/max: -904.9 m, 1408 m RMS, max velocity: 0.0249 m/year, 0.0993 m/year *** Timestep 2397: t=4.77082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 38 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 150+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00622735 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00408322 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0037051 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0037499 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00383711 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00387883 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00386657 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00387598 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00387189 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00389158 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00391692 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00393555 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00391773 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00391142 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00387816 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00391765 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00391415 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00392042 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00392374 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00389166 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00389674 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0039272 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00393261 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00392514 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00392485 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0039248 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00392593 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00387581 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00387091 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00390609 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00393129 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00392165 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00393317 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00392579 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00390893 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00391039 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00389688 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00391031 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00392576 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00391284 Postprocessing: Topography min/max: -902.7 m, 1407 m RMS, max velocity: 0.0249 m/year, 0.0988 m/year *** Timestep 2398: t=4.77282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00620941 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0040202 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00366323 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00370536 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00377328 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00387268 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00389747 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00391447 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00387907 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00392862 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00388348 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00389259 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0039003 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00394352 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0039204 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00394018 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00391567 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00390645 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00388099 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0039247 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00392128 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00392819 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0038874 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00391395 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00390971 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00392388 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00388717 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00392534 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0039229 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00393229 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.003921 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00391952 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00389284 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00387312 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00387812 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00389409 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00389048 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00389194 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00385706 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00388646 Postprocessing: Topography min/max: -901.6 m, 1406 m RMS, max velocity: 0.0248 m/year, 0.0984 m/year *** Timestep 2399: t=4.77482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 43 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00630686 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00405745 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00368186 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00375886 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00381703 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00387863 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0038801 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00391177 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00390758 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00391058 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00390105 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0039323 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00392277 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00394655 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00391065 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00388953 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00388417 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0039235 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00393129 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0039312 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00393392 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00393055 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00389131 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00388543 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00391875 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00391967 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00391358 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00395038 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00396779 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00393277 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00389164 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00390198 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00392273 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00391862 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00389688 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0039361 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00391207 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00389658 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00392466 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00393762 Postprocessing: Topography min/max: -903.1 m, 1406 m RMS, max velocity: 0.0247 m/year, 0.098 m/year *** Snapshot created! *** Timestep 2400: t=4.77682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 136+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00620642 Rebuilding Stokes preconditioner... Solving Stokes system... 123+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00398977 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00366792 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00374928 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00378717 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00388756 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.003887 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00392744 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00389444 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00389367 Postprocessing: Topography min/max: -904.4 m, 1405 m RMS, max velocity: 0.0247 m/year, 0.0976 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 2.84e+04s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 14040 | 7.06e+03s | 25% | | Assemble composition system | 2457 | 6.87e+03s | 24% | | Assemble temperature system | 351 | 995s | 3.5% | | Build Stokes preconditioner | 14040 | 8.22e+03s | 29% | | Build composition preconditioner | 2457 | 74s | 0.26% | | Build temperature preconditioner | 351 | 10.5s | 0% | | Create snapshot | 7 | 4.16s | 0% | | Initialization | 1 | 0.241s | 0% | | Mesh deformation | 351 | 42.2s | 0.15% | | Postprocessing | 351 | 103s | 0.36% | | Setup dof systems | 1 | 0.263s | 0% | | Setup matrices | 1 | 0.738s | 0% | | Solve Stokes system | 14040 | 4.82e+03s | 17% | | Solve composition system | 2457 | 121s | 0.43% | | Solve temperature system | 351 | 37.4s | 0.13% | +----------------------------------+-----------+------------+------------+ *** Timestep 2401: t=4.77882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 38 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 171+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00624976 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00407941 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00367308 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00388885 Postprocessing: Topography min/max: -905.3 m, 1404 m RMS, max velocity: 0.0246 m/year, 0.0972 m/year *** Timestep 2402: t=4.78082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00630028 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00406641 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00369334 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00375735 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00380695 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00385975 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00383796 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00389315 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0038907 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00389047 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00389699 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00393889 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00386776 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0038667 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00387271 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00390513 Postprocessing: Topography min/max: -906 m, 1403 m RMS, max velocity: 0.0245 m/year, 0.0967 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00239 *** Timestep 2403: t=4.78282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00619581 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00396154 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00368144 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00375245 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00379095 Rebuilding Stokes preconditioner... 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Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 156+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00621203 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00401999 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00364895 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00386986 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00385373 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00387533 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00389369 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00389161 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00389929 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00387768 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00385893 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00385366 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00384849 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00389108 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00386202 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00387515 Postprocessing: Topography min/max: -906.2 m, 1401 m RMS, max velocity: 0.0244 m/year, 0.0959 m/year *** Timestep 2405: t=4.78682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00627418 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00406094 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00367939 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00369087 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00373702 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00380575 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00384918 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00389419 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00388016 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00387569 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00388473 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00387221 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00386242 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00390755 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0038961 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00387972 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0038573 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00390487 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00389803 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00390392 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0038637 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00385982 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00386638 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00388272 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00388781 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00387568 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00384883 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00385943 Postprocessing: Topography min/max: -905.8 m, 1401 m RMS, max velocity: 0.0244 m/year, 0.0955 m/year *** Timestep 2406: t=4.78882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 195+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00627158 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00400383 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00362618 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00370377 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00375107 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00379971 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00384618 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00385985 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00387141 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00385885 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0038296 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00385933 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00384524 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0038524 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00387002 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00386021 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00387554 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00387308 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00385305 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00388363 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00386458 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00385584 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00385893 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00386062 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00382086 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00382283 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00384889 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00386092 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00384514 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00387949 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00385174 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00383573 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00384501 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00384999 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00384688 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00385058 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00383327 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0038649 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00384771 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00383846 Postprocessing: Topography min/max: -905 m, 1400 m RMS, max velocity: 0.0243 m/year, 0.0951 m/year *** Timestep 2407: t=4.79082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00617511 Rebuilding Stokes preconditioner... Solving Stokes system... 71+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00402592 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0036814 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0037229 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00380944 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00383082 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00384757 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00385201 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00385926 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00386467 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00385835 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00388563 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00387357 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00384002 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00385674 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00388876 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00388382 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00390731 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00390217 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00387866 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0038652 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00386748 Postprocessing: Topography min/max: -903.8 m, 1399 m RMS, max velocity: 0.0242 m/year, 0.0947 m/year *** Timestep 2408: t=4.79282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00618235 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0040186 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00366553 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00368112 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00374457 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00380441 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00383752 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00379862 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00384711 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00386461 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00385461 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00386053 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0038655 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00384334 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00383035 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00385045 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00384976 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00385596 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0039039 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.003918 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00388607 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00382853 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0038471 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00389274 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00387169 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00386983 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00386859 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00387137 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00384677 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00387833 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00388838 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00387026 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00388369 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00389579 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00389729 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00389898 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00386699 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00386502 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00383811 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00384236 Postprocessing: Topography min/max: -902.2 m, 1398 m RMS, max velocity: 0.0242 m/year, 0.0943 m/year *** Timestep 2409: t=4.79482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 137+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0062327 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00403191 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00364842 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00372331 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00376174 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00379064 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00385447 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00388925 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00387694 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00385413 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00387024 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00384526 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00383737 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0038767 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00386896 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00386389 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00386456 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00386147 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00383513 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00385166 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0038654 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0038792 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00385622 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00386517 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0039009 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00390438 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00386685 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00386215 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00386651 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00624502 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00402466 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00366493 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00371874 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0038614 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00385587 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00386604 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00387956 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00385812 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0038437 Postprocessing: Topography min/max: -898 m, 1396 m RMS, max velocity: 0.024 m/year, 0.0935 m/year *** Timestep 2411: t=4.79882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 114+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00612048 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00401355 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.003681 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00370107 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00376242 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00383212 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00382902 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0038658 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00389166 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0038259 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00385164 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00388556 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00388072 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00383478 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00387375 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00387359 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00384289 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00386505 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00385163 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00384525 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00387111 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00384918 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00387931 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00388713 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0038527 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00384502 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0038723 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00390277 Postprocessing: Topography min/max: -898.3 m, 1395 m RMS, max velocity: 0.024 m/year, 0.0931 m/year *** Timestep 2412: t=4.80082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 38 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 108+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00620014 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00402548 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00362303 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00371583 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00379588 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00388963 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00384132 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00386057 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00387244 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00390429 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00386393 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00386304 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00386762 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00389903 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00386804 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00389601 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00386452 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00384914 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00384714 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00388992 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0039008 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00389017 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0039076 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00389615 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00384915 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00389384 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00389244 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00389612 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00387905 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00388802 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00386059 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0038879 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00388234 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00387154 Postprocessing: Topography min/max: -899.7 m, 1395 m RMS, max velocity: 0.0239 m/year, 0.0927 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00240 *** Timestep 2413: t=4.80282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00626846 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00405164 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00370953 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00374435 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00378207 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00382463 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00384509 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00388331 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00387314 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00388646 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0038931 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00390718 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00388379 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00388681 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00385752 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00385932 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00388482 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00388953 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00388145 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00390611 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00388016 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.003883 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00387708 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00387751 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00386584 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00389232 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00387116 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00390197 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00388839 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00389318 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00390017 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00390358 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00387598 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00389828 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0038788 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00387369 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00388467 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0038949 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00388871 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00390501 Postprocessing: Topography min/max: -900.8 m, 1394 m RMS, max velocity: 0.0239 m/year, 0.0923 m/year *** Timestep 2414: t=4.80482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00623328 Rebuilding Stokes preconditioner... Solving Stokes system... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00403836 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0036765 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00371276 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00380357 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00384459 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00383712 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00389278 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00391787 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00390815 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00389409 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00389641 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00389599 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00389585 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00389496 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00390701 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00389374 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00389573 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00394102 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0039024 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00391331 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00391523 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00388501 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00390954 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00391605 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00392847 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00391224 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00391275 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00391076 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00392337 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00391297 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0039202 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00391722 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00389006 Postprocessing: Topography min/max: -901.6 m, 1393 m RMS, max velocity: 0.0238 m/year, 0.0919 m/year *** Timestep 2415: t=4.80682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 100+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00633019 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00409816 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00370938 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00376071 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00381302 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00384652 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00387821 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0038959 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00389969 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00389639 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0039 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00390436 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00388957 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00390824 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00393212 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0039237 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00392767 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00391899 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00391793 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0039183 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0038969 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00390443 Postprocessing: Topography min/max: -902.1 m, 1393 m RMS, max velocity: 0.0237 m/year, 0.0915 m/year *** Timestep 2416: t=4.80882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00624798 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00401758 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00366891 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00374618 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00382577 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00387136 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00385275 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00390078 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00389369 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00392024 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00389692 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00390201 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00389607 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00393541 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00392251 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00389591 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00388038 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00392259 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00390531 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00390393 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00388069 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00391668 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00391491 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00391516 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00392327 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00391014 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00388583 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00392014 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00391399 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00391049 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00389233 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00390306 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00390044 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00389268 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00386367 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00392222 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00396369 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0039414 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00388037 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00387808 Postprocessing: Topography min/max: -902.3 m, 1392 m RMS, max velocity: 0.0237 m/year, 0.0912 m/year *** Timestep 2417: t=4.81082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 170+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00630741 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00408943 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0037257 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0037345 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00377806 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00384568 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00386628 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00387722 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00384975 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00389386 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00392188 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00391557 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00389403 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00390511 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00390672 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00390388 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00388721 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00388571 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00391446 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00388493 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00387334 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00392089 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00391184 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00392744 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00393117 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00393316 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00388341 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00387794 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00388276 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00390966 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00388905 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00390384 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0039278 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00394311 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00391655 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00390437 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00392907 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0038971 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0038723 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00388313 Postprocessing: Topography min/max: -902.1 m, 1391 m RMS, max velocity: 0.0236 m/year, 0.0908 m/year *** Timestep 2418: t=4.81282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 172+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00625552 Rebuilding Stokes preconditioner... Solving Stokes system... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0040041 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0036692 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00370718 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00376439 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00382468 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0038491 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00387501 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00388093 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00390443 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00389182 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00387445 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00386026 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.003858 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00389357 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0039066 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00390636 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00386562 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00387312 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00389421 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00391177 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00390388 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0039047 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00388534 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00390485 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00389538 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00389577 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00389976 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00390643 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0038924 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00388724 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00390983 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00388855 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00389828 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00387553 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00390264 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00390515 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00389553 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00388074 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00388324 Postprocessing: Topography min/max: -901.6 m, 1390 m RMS, max velocity: 0.0236 m/year, 0.0904 m/year *** Timestep 2419: t=4.81482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00624149 Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00406715 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00369275 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00374528 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00378547 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00385591 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00385796 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00388158 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00388174 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00391344 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00389053 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00393482 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00390005 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00386589 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00384948 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00391873 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00393093 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00392291 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00392787 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00618893 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00407315 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00368444 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00373744 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00381005 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00390696 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00394137 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00391922 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00389333 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00389933 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00387941 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00391902 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00389776 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00390812 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00391853 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00387989 Postprocessing: Topography min/max: -899.4 m, 1388 m RMS, max velocity: 0.0235 m/year, 0.0898 m/year *** Timestep 2421: t=4.81882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00622685 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00411189 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00370862 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0037288 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00390502 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0039138 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00392295 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00394457 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00391201 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00392678 Postprocessing: Topography min/max: -897.7 m, 1388 m RMS, max velocity: 0.0234 m/year, 0.0895 m/year *** Timestep 2422: t=4.82082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00631809 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00412882 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00372647 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00375979 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00377988 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00386264 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00389195 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00392628 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0038916 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00389537 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00389223 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00392227 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00393316 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00395296 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0039292 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00389797 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00388768 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00393982 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00390774 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0039437 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00389061 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00389726 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00390965 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00392695 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00391998 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00392958 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00391665 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00394035 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00391942 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00393413 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00391166 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00392595 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00389798 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0039015 Postprocessing: Topography min/max: -895.7 m, 1387 m RMS, max velocity: 0.0233 m/year, 0.0892 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00241 *** Timestep 2423: t=4.82282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00627578 Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.004094 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00371666 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00374475 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00378449 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00383279 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0038705 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00390139 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0038775 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00385978 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00386015 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00390206 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00391925 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00389182 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00386347 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00388542 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00390376 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00390875 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00389914 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00390262 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00390819 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00390437 Postprocessing: Topography min/max: -893.3 m, 1386 m RMS, max velocity: 0.0233 m/year, 0.089 m/year *** Timestep 2424: t=4.82482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 175+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0062797 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00407223 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00366758 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00373633 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00379238 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00387054 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00391848 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00394319 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00389819 Rebuilding Stokes preconditioner... Solving Stokes system... 41+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00389922 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00389447 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00390824 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00388975 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00393485 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00394584 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00391264 Postprocessing: Topography min/max: -894.8 m, 1385 m RMS, max velocity: 0.0232 m/year, 0.0887 m/year *** Timestep 2425: t=4.82682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 38 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 117+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00621353 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00405481 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00372508 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00377299 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00381677 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00386177 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00390083 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0039314 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00392945 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00393028 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0039104 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00392312 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00393837 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00394118 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00394348 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00393108 Postprocessing: Topography min/max: -896.1 m, 1384 m RMS, max velocity: 0.0232 m/year, 0.0885 m/year *** Timestep 2426: t=4.82882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 114+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00628541 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00408764 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00367085 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00373017 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00378872 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00387094 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0039222 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00394761 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0039152 Rebuilding Stokes preconditioner... Solving Stokes system... 39+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00389278 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00389596 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00392315 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00389682 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00390715 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00390194 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00390276 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00391572 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00390882 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00390749 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.003895 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00389879 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00391792 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00393175 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00390276 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00388817 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00390863 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00392017 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00393048 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00391618 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00391991 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00392324 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00392941 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00388868 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00387469 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00393066 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00393883 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00390616 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00390389 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00388279 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00389874 Postprocessing: Topography min/max: -897.2 m, 1383 m RMS, max velocity: 0.0231 m/year, 0.0882 m/year *** Timestep 2427: t=4.83082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 171+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00632476 Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0040557 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00371089 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00377769 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00381963 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00390842 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00394311 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00393334 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00393487 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00393997 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00395624 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00393058 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00389835 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00392487 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00394212 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0039564 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0039225 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0038961 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00390873 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00391573 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00391022 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00390291 Postprocessing: Topography min/max: -897.9 m, 1382 m RMS, max velocity: 0.0231 m/year, 0.0879 m/year *** Timestep 2428: t=4.83282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0062201 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00407573 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00370443 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00376128 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00384893 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00390043 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00391608 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00390444 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00393008 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00394212 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00390032 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00391912 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00393317 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00395306 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00393829 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00393573 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00389626 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00391212 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00392414 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00393266 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0038913 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00391297 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00393403 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00392498 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00389592 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00391696 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0038828 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00390332 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00388131 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00390952 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00390229 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0039497 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00391273 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00390609 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00387662 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00387785 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00389473 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00389432 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00390931 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00391182 Postprocessing: Topography min/max: -898.3 m, 1382 m RMS, max velocity: 0.023 m/year, 0.0877 m/year *** Timestep 2429: t=4.83482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 115+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00626978 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00409136 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00369284 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00375242 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00381585 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 137+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00632401 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00406445 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00371823 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00376615 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00394641 Postprocessing: Topography min/max: -898 m, 1381 m RMS, max velocity: 0.0229 m/year, 0.0872 m/year *** Timestep 2431: t=4.83882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 148+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00625159 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00393207 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00395584 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00395945 Postprocessing: Topography min/max: -897.3 m, 1380 m RMS, max velocity: 0.0229 m/year, 0.0869 m/year *** Timestep 2432: t=4.84082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 125+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00622952 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00406443 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00371706 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00381623 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00381115 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00394126 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00394388 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00393765 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00393302 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00392597 Postprocessing: Topography min/max: -896.3 m, 1379 m RMS, max velocity: 0.0228 m/year, 0.0867 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00242 *** Timestep 2433: t=4.84282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00624773 Rebuilding Stokes preconditioner... Solving Stokes system... 44+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00411434 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00370947 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00372646 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00378377 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00385444 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00388086 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0039234 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0038974 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00390818 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00389835 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00392625 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00390412 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00392002 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00391167 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00392982 Postprocessing: Topography min/max: -894.8 m, 1378 m RMS, max velocity: 0.0227 m/year, 0.0864 m/year *** Timestep 2434: t=4.84482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 150+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00629553 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00405311 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00368644 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00376253 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00381272 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00391608 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00390348 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00392759 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00391402 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00393966 Postprocessing: Topography min/max: -893 m, 1377 m RMS, max velocity: 0.0227 m/year, 0.0862 m/year *** Timestep 2435: t=4.84682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00628274 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0040517 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00371742 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00373427 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00390585 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00392816 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00390758 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0039057 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0038732 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00390071 Postprocessing: Topography min/max: -890.9 m, 1376 m RMS, max velocity: 0.0226 m/year, 0.0859 m/year *** Timestep 2436: t=4.84882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00629032 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00410313 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00371206 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00380295 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00384472 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00390153 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00387957 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00391174 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00393789 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00392947 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00390751 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00391904 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0039284 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00395665 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00393956 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00393882 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00395295 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00396335 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00394422 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00395419 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0039188 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0039288 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00390667 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00393345 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00394943 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00394784 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00393146 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00390678 Postprocessing: Topography min/max: -889.8 m, 1376 m RMS, max velocity: 0.0226 m/year, 0.0856 m/year *** Timestep 2437: t=4.85082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00625399 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00406944 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00370923 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0037874 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00381542 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00386136 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00387932 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00394538 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00393409 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00393156 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00394527 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00395633 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00393199 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00392002 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00390874 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00395453 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00393046 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00393801 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00394935 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0039384 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00388825 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00392651 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00394396 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0039538 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00393248 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00393646 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0039011 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00395612 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00394133 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00392607 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00387657 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00390929 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00393785 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00398238 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00393559 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00395498 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00392862 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00393779 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00388205 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00391007 Postprocessing: Topography min/max: -891.2 m, 1375 m RMS, max velocity: 0.0225 m/year, 0.0854 m/year *** Timestep 2438: t=4.85282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 122+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00628757 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00408061 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00370986 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00377001 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00382776 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00386649 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00391902 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00393278 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00390601 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00387911 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00392701 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00396446 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00393212 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00394485 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00395701 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0039194 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00393204 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00392773 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00389628 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00390605 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00393073 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00394286 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00393256 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00391864 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0039244 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00394863 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00393959 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00396242 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0039054 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00389308 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00392146 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00395906 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00393121 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00393046 Postprocessing: Topography min/max: -892.4 m, 1375 m RMS, max velocity: 0.0225 m/year, 0.0852 m/year *** Timestep 2439: t=4.85482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 172+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00631069 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00648906 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00412878 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00374644 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00382249 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0038824 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00398502 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00400268 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00398976 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00400294 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00399541 Postprocessing: Topography min/max: -893.9 m, 1373 m RMS, max velocity: 0.0224 m/year, 0.0847 m/year *** Timestep 2441: t=4.85882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 38 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 136+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00633231 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00411352 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00375406 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0038074 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00393996 Postprocessing: Topography min/max: -894.2 m, 1372 m RMS, max velocity: 0.0223 m/year, 0.0844 m/year *** Timestep 2442: t=4.86082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 169+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00630517 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00396301 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00393396 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00394466 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00394427 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00395408 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00390455 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00394112 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00393979 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00394172 Postprocessing: Topography min/max: -894.1 m, 1371 m RMS, max velocity: 0.0223 m/year, 0.0842 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00243 *** Timestep 2443: t=4.86282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00638081 Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00410565 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00378758 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00385111 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00386473 Rebuilding Stokes preconditioner... 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Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 172+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00644065 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00417852 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00374824 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00397455 Postprocessing: Topography min/max: -892.9 m, 1370 m RMS, max velocity: 0.0222 m/year, 0.0836 m/year *** Timestep 2445: t=4.86682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 38 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 10 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00640316 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00396768 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00396012 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00397089 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00396056 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00395808 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00395641 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00394459 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00393399 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00391952 Postprocessing: Topography min/max: -891.7 m, 1369 m RMS, max velocity: 0.0221 m/year, 0.0834 m/year *** Timestep 2446: t=4.86882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 38 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 10 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00638401 Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00414547 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00375347 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00378936 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00386653 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00394416 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0039789 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00398896 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00397575 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00395191 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00396313 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00397759 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00396069 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00397046 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00395691 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00395982 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00396118 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00395889 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00398927 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00398264 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00397563 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00395544 Postprocessing: Topography min/max: -890.1 m, 1368 m RMS, max velocity: 0.0221 m/year, 0.0831 m/year *** Timestep 2447: t=4.87082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00638545 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00416182 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00377093 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00381339 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00386901 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0039607 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00395536 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00398032 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00399426 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00399587 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00400642 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00399689 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00397641 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00396183 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00394779 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00396474 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00399964 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00399554 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00399169 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00400648 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00400949 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00398239 Postprocessing: Topography min/max: -888.2 m, 1368 m RMS, max velocity: 0.022 m/year, 0.0829 m/year *** Timestep 2448: t=4.87282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 37 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00645422 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00415767 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00377557 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00379828 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00384964 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00391272 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00396877 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00395399 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00399123 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00400601 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00400134 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00400227 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00398563 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00396629 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00399865 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00396176 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00393992 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00396926 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00400421 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0040035 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00398421 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00396216 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0039352 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0039493 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00396876 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00398887 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00398545 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00398544 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00394327 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00395944 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00400119 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00655452 Rebuilding Stokes preconditioner... Solving Stokes system... 200+1 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00414356 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00375017 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00378901 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00386131 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Solving temperature system... 38 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00651944 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00417907 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00377993 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00397224 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00398569 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00399072 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00396759 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00399431 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0040002 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00398962 Postprocessing: Topography min/max: -887.6 m, 1365 m RMS, max velocity: 0.0219 m/year, 0.0822 m/year *** Timestep 2451: t=4.87882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00655054 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00418396 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00380542 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00382652 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00387851 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0039587 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00395592 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00401689 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00397396 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00395913 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00395139 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00399418 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00400766 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00396975 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00397356 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00397703 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00399085 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00401171 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0039759 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00401197 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00397375 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0039801 Postprocessing: Topography min/max: -888.7 m, 1364 m RMS, max velocity: 0.0219 m/year, 0.082 m/year *** Timestep 2452: t=4.88082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 136+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00649325 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00412214 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00376856 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0038133 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0038761 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00394456 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00397394 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0040204 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00399095 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00396864 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00395778 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0039892 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00398754 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00401123 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00400018 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00400948 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0040011 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00399733 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00398399 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00398623 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00399131 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0040135 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00399296 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00399808 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00397026 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00396498 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00396655 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00396782 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00398427 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00396215 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00397296 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00396719 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00394604 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00397573 Postprocessing: Topography min/max: -889.5 m, 1364 m RMS, max velocity: 0.0218 m/year, 0.0817 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00244 *** Timestep 2453: t=4.88282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00640151 Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00414156 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00376257 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00380135 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00390248 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00397308 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00397739 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00405351 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00404403 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00399639 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00397179 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00400276 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00403273 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00652359 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00412845 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00373271 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00378472 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00387922 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 167+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00642975 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00412178 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00374854 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00378662 Rebuilding Stokes preconditioner... 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Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00393621 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0039409 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00395617 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00395388 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00394755 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00397018 Postprocessing: Topography min/max: -889.9 m, 1362 m RMS, max velocity: 0.0217 m/year, 0.081 m/year *** Timestep 2456: t=4.88882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 38 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 123+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00641852 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00411632 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00375502 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00379806 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00386331 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00391991 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00394996 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00399722 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0039887 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0039569 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00395434 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00398897 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00398992 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00398934 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00396714 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0039356 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00395868 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00398387 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00397189 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00395642 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00397139 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00395327 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00397198 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00399487 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00400265 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00397231 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00398568 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00395069 Postprocessing: Topography min/max: -889.3 m, 1361 m RMS, max velocity: 0.0216 m/year, 0.0808 m/year *** Timestep 2457: t=4.89082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 158+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00649289 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00414455 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00375605 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00376747 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00388068 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00392789 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00393282 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00395462 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00402553 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00399794 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00394663 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00396878 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00400002 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00397641 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00396717 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00397759 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00397604 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00398076 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00398906 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00397185 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00396998 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00395699 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00396736 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00395965 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00398315 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00397153 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00396833 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00394889 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00398433 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00398705 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00400296 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00398744 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0039776 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00394739 Postprocessing: Topography min/max: -888.4 m, 1360 m RMS, max velocity: 0.0216 m/year, 0.0805 m/year *** Timestep 2458: t=4.89282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 125+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00641671 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00412723 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00376045 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00380601 Rebuilding Stokes preconditioner... 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Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00396414 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00397752 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00400205 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00398523 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00396557 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00394844 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00397581 Postprocessing: Topography min/max: -887.1 m, 1359 m RMS, max velocity: 0.0215 m/year, 0.0803 m/year *** Timestep 2459: t=4.89482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 140+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00646954 Rebuilding Stokes preconditioner... Solving Stokes system... 80+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00643384 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00415979 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00376086 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0038105 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00385194 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00392635 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00392355 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00394805 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00397246 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00396337 Postprocessing: Topography min/max: -883.4 m, 1357 m RMS, max velocity: 0.0215 m/year, 0.0799 m/year *** Timestep 2461: t=4.89882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00641871 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00414246 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00376154 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00386309 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00398423 Postprocessing: Topography min/max: -881 m, 1357 m RMS, max velocity: 0.0214 m/year, 0.0796 m/year *** Timestep 2462: t=4.90082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00643894 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00395221 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00395137 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0039832 Postprocessing: Topography min/max: -882.6 m, 1356 m RMS, max velocity: 0.0214 m/year, 0.0794 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00245 *** Timestep 2463: t=4.90282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 142+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00646519 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00412661 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00374186 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00379596 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00384594 Rebuilding Stokes preconditioner... 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Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 137+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00638611 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00412659 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00376071 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00399751 Postprocessing: Topography min/max: -884.9 m, 1355 m RMS, max velocity: 0.0213 m/year, 0.079 m/year *** Timestep 2465: t=4.90682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 37 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00650571 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00416863 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00378566 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00384947 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00391469 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00401547 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00402237 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00403646 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00405131 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00404135 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00404381 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00403884 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00401699 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0040387 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00399139 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00399972 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0040084 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00402462 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00398496 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0040363 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00400976 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00399682 Postprocessing: Topography min/max: -885.6 m, 1354 m RMS, max velocity: 0.0212 m/year, 0.0788 m/year *** Timestep 2466: t=4.90882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 38 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 141+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00652817 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00418051 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00380095 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00385886 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0039099 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00405292 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00405058 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00397986 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00392819 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00398425 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00402221 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0040144 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00402899 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00404519 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00400671 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00398676 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00401109 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00401595 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00400584 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00403868 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00403281 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00403522 Postprocessing: Topography min/max: -885.9 m, 1353 m RMS, max velocity: 0.0212 m/year, 0.0785 m/year *** Timestep 2467: t=4.91082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 116+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00654599 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0041922 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0037645 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00384096 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00390959 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00393952 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00399268 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00402064 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.003997 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00402238 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00403105 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00402109 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00401945 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00402571 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0039807 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00402649 Postprocessing: Topography min/max: -886 m, 1352 m RMS, max velocity: 0.0212 m/year, 0.0783 m/year *** Timestep 2468: t=4.91282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00650959 Rebuilding Stokes preconditioner... Solving Stokes system... 45+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00414415 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00378563 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00382793 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00392742 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00399179 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0039988 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00400904 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0040154 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00402183 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00402301 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00401074 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00400159 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00400544 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00403015 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00404748 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0040425 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00404193 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00403635 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 175+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00648377 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00417989 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0037798 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00382003 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0039308 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00651149 Rebuilding Stokes preconditioner... Solving Stokes system... 58+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00418774 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00378487 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0038273 Rebuilding Stokes preconditioner... 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Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00397933 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00402282 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00401513 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00399598 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00398964 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00398535 Postprocessing: Topography min/max: -883.9 m, 1350 m RMS, max velocity: 0.021 m/year, 0.0777 m/year *** Timestep 2471: t=4.91882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00649857 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0040063 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00400674 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00399414 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00400275 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00402696 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0040279 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00402001 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00400074 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00401454 Postprocessing: Topography min/max: -882.5 m, 1350 m RMS, max velocity: 0.021 m/year, 0.0775 m/year *** Timestep 2472: t=4.92082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00649445 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00419231 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00381531 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00390767 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00393348 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00403314 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00406262 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00404179 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00405559 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00404709 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00401805 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00401104 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00403848 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00404226 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00403859 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00402147 Postprocessing: Topography min/max: -880.7 m, 1349 m RMS, max velocity: 0.021 m/year, 0.0773 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00246 *** Timestep 2473: t=4.92282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00662308 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00423287 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00379214 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00383063 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00389466 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00397743 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00403118 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 160+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00657482 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00425998 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00386699 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00386242 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00392735 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00658966 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00423406 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00381968 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00381764 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00403601 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0040549 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.004029 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00403831 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00403844 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00402844 Postprocessing: Topography min/max: -879 m, 1346 m RMS, max velocity: 0.0208 m/year, 0.0766 m/year *** Timestep 2476: t=4.92882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 38 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00656325 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00417427 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00377359 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00387338 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00392163 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00397407 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00398622 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00405059 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00403073 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00401937 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00402087 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00403452 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00404245 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00402755 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00399316 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.004045 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00405805 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0040494 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00404694 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00403619 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00402064 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00401032 Postprocessing: Topography min/max: -880.2 m, 1346 m RMS, max velocity: 0.0208 m/year, 0.0764 m/year *** Timestep 2477: t=4.93082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00662548 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00421871 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00383975 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00390763 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00395569 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00406501 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00404541 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0040549 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00403648 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00404019 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00402554 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00406299 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00404823 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00399509 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00402598 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00408682 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0040699 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0040248 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0040274 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00406239 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00404399 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0040526 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00403367 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00406042 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00402614 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00403029 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00404706 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00405556 Postprocessing: Topography min/max: -881.1 m, 1345 m RMS, max velocity: 0.0208 m/year, 0.0762 m/year *** Timestep 2478: t=4.93282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00658665 Rebuilding Stokes preconditioner... Solving Stokes system... 76+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00420787 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0038419 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00388627 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00404005 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00403038 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00403005 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00402602 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0040206 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00401772 Postprocessing: Topography min/max: -881.7 m, 1344 m RMS, max velocity: 0.0207 m/year, 0.076 m/year *** Timestep 2479: t=4.93482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 38 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.006598 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00421815 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00382551 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00387021 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00393127 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00396574 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00398659 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00399834 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00401355 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0040182 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00400573 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00403226 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00401622 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0040314 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00403253 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0040381 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00400902 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00400661 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00402721 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0040258 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00402593 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00398892 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00398832 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00403125 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00404981 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00402685 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00403627 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00406214 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00404031 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00401748 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00400432 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00402499 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00401629 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00401862 Postprocessing: Topography min/max: -882 m, 1344 m RMS, max velocity: 0.0207 m/year, 0.0758 m/year *** Timestep 2480: t=4.93682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 10 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 145+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00652514 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00423854 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00378084 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00381774 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00388907 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00397128 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0040106 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00403461 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0040374 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00404168 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00398701 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00402606 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00402916 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00402144 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00400168 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00404388 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00408606 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00405141 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0040332 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00403866 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00400852 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0039961 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00401102 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00405433 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00403641 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00404304 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00400706 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00404049 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0040395 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00404027 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00399206 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00401045 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00401975 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00404448 Postprocessing: Topography min/max: -881.9 m, 1343 m RMS, max velocity: 0.0206 m/year, 0.0756 m/year *** Timestep 2481: t=4.93882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 38 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00650835 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00423004 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00381438 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00388272 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00393177 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00397845 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00401988 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00405264 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00403695 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00402949 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00404093 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00407126 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00406303 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00402378 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00403959 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00403478 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00403538 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00405545 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00403137 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00405989 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00404352 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00399726 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00403962 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00405081 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00401295 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00406566 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00406011 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00405242 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00406661 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0040417 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00402809 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00406763 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00404108 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00401721 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00402646 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0040694 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00403826 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0040264 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00404405 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00404482 Postprocessing: Topography min/max: -881.4 m, 1342 m RMS, max velocity: 0.0206 m/year, 0.0754 m/year *** Timestep 2482: t=4.94082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0065629 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0042326 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00384719 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00387849 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00392747 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0040047 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00402799 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00404947 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00403421 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00400855 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00404726 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00405074 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00404784 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00402969 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00401406 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00406764 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00407787 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00403588 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00401349 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0040158 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00404302 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00407649 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00404556 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00405332 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00405667 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00405338 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00404712 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00405198 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00404647 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00404165 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00404564 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00402249 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0040243 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00403949 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00405415 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00405312 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00403663 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00403026 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00403809 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00406783 Postprocessing: Topography min/max: -880.6 m, 1341 m RMS, max velocity: 0.0206 m/year, 0.0752 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00247 *** Timestep 2483: t=4.94282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00668248 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0042699 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00386166 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00390362 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00394724 Rebuilding Stokes preconditioner... 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Solving temperature system... 38 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00661548 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00424093 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0038196 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00406143 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00402937 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00407724 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00408071 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00405808 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00402189 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00408816 Postprocessing: Topography min/max: -877.9 m, 1340 m RMS, max velocity: 0.0205 m/year, 0.0748 m/year *** Timestep 2485: t=4.94682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 108+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00653397 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00422428 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00383903 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.003861 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00395261 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00401928 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00401149 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00406351 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00403721 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00402758 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0040647 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00408212 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00406337 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00406687 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00405415 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00406395 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00402506 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00405505 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0040801 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00406983 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00403876 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00405101 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00403127 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00402724 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00403306 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00402932 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00405367 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00407811 Postprocessing: Topography min/max: -876 m, 1339 m RMS, max velocity: 0.0205 m/year, 0.0746 m/year *** Timestep 2486: t=4.94882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 125+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00662227 Rebuilding Stokes preconditioner... Solving Stokes system... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00423669 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00384491 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0038783 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00395537 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0040033 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00402094 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00403622 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00402994 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00401769 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00399365 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00400621 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00405269 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00403832 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00405826 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00403301 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00403709 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0040381 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00403978 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00403851 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00400188 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00400218 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00402233 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00399917 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00400816 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00400168 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00399328 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00401373 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00405746 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00403046 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00402632 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00397501 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00401242 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00401706 Postprocessing: Topography min/max: -873.7 m, 1338 m RMS, max velocity: 0.0204 m/year, 0.0744 m/year *** Timestep 2487: t=4.95082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0064993 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00426407 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00387694 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00386787 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00393332 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0039802 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00401778 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00408279 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00406451 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00402138 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00402482 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00405777 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00407188 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00403335 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00405632 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00406907 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00401049 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00401679 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00404089 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00401798 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00402252 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00403016 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00403431 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00406494 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0040433 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00402613 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00403036 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00403378 Postprocessing: Topography min/max: -874 m, 1338 m RMS, max velocity: 0.0204 m/year, 0.0742 m/year *** Timestep 2488: t=4.95282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 37 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00648476 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 136+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00655067 Rebuilding Stokes preconditioner... Solving Stokes system... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00426556 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00382608 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00389652 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00397201 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0040561 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00403089 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00404798 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00406829 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0040551 Postprocessing: Topography min/max: -876.5 m, 1336 m RMS, max velocity: 0.0203 m/year, 0.0738 m/year *** Timestep 2490: t=4.95682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00660342 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0042766 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00385304 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00388644 Rebuilding Stokes preconditioner... 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Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00404558 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00405119 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00405027 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00405123 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00402165 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00403215 Postprocessing: Topography min/max: -877.3 m, 1335 m RMS, max velocity: 0.0203 m/year, 0.0736 m/year *** Timestep 2491: t=4.95882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 125+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00668995 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00430031 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00386507 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00387325 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00389748 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00399328 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00405165 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00404766 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00402623 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00403095 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00405699 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00406076 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00404389 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00400945 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00404229 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00406051 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00404491 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00404529 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00403896 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00403666 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00402085 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00404214 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00405561 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00404625 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00401943 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00401536 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00402587 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00405154 Postprocessing: Topography min/max: -877.7 m, 1334 m RMS, max velocity: 0.0203 m/year, 0.0734 m/year *** Timestep 2492: t=4.96082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00658196 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00426624 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00386502 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00389808 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00392983 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0040242 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00403667 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00404323 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00402545 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00403205 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00404454 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00403394 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0040152 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00402905 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00405275 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00405646 Postprocessing: Topography min/max: -877.9 m, 1334 m RMS, max velocity: 0.0202 m/year, 0.0732 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00248 *** Timestep 2493: t=4.96282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00653551 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 125+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00663435 Rebuilding Stokes preconditioner... Solving Stokes system... 53+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0042676 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00384485 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00388891 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00396263 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00402314 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00406699 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00405791 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00405656 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00408036 Postprocessing: Topography min/max: -877.1 m, 1332 m RMS, max velocity: 0.0202 m/year, 0.0728 m/year *** Timestep 2495: t=4.96682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 38 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 183+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00666599 Rebuilding Stokes preconditioner... Solving Stokes system... 54+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00427684 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00383245 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00387126 Rebuilding Stokes preconditioner... 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Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00406601 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00405562 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00405931 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00403508 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00408621 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00408458 Postprocessing: Topography min/max: -876.1 m, 1332 m RMS, max velocity: 0.0201 m/year, 0.0727 m/year *** Timestep 2496: t=4.96882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 138+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00664176 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00404503 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0040561 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00406949 Postprocessing: Topography min/max: -874.9 m, 1331 m RMS, max velocity: 0.0201 m/year, 0.0725 m/year *** Timestep 2497: t=4.97082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00655782 Rebuilding Stokes preconditioner... Solving Stokes system... 84+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00424829 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00383967 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00386861 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0039277 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00401542 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00399603 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00404446 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0040593 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00403131 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00401727 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00402508 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00401655 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00402503 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00403252 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00401279 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00402081 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00405836 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00405877 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0040288 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00401798 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00401979 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00401369 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00406509 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00405466 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00405835 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00403097 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00402365 Postprocessing: Topography min/max: -873.2 m, 1330 m RMS, max velocity: 0.0201 m/year, 0.0723 m/year *** Timestep 2498: t=4.97282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 174+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00661634 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00428931 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00388251 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00392093 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00408589 Postprocessing: Topography min/max: -871.2 m, 1329 m RMS, max velocity: 0.02 m/year, 0.0721 m/year *** Timestep 2499: t=4.97482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00655493 Rebuilding Stokes preconditioner... Solving Stokes system... 134+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00405469 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00406506 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00407714 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00406817 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0040623 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00406916 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00407412 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00405559 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00406034 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00406249 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00409682 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00408738 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00404906 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00405954 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00407121 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00405884 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00407281 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00402988 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00405862 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00407927 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00408003 Postprocessing: Topography min/max: -868.9 m, 1328 m RMS, max velocity: 0.02 m/year, 0.0719 m/year *** Snapshot created! *** Timestep 2500: t=4.97682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00659381 Rebuilding Stokes preconditioner... Solving Stokes system... 93+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00431533 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00391333 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00392879 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00397877 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0041096 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00409873 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00409746 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00405945 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00408354 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00404402 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00406676 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00407565 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00408874 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00408476 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00408207 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0040739 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00409784 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00409007 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00407992 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00405802 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00406075 Postprocessing: Topography min/max: -870.4 m, 1328 m RMS, max velocity: 0.02 m/year, 0.0717 m/year +----------------------------------------------+------------+------------+ | Total wallclock time elapsed since start | 3.63e+04s | | | | | | | Section | no. calls | wall time | % of total | +----------------------------------+-----------+------------+------------+ | Assemble Stokes system | 18040 | 9.07e+03s | 25% | | Assemble composition system | 3157 | 8.81e+03s | 24% | | Assemble temperature system | 451 | 1.28e+03s | 3.5% | | Build Stokes preconditioner | 18040 | 1.06e+04s | 29% | | Build composition preconditioner | 3157 | 95.1s | 0.26% | | Build temperature preconditioner | 451 | 13.5s | 0% | | Create snapshot | 9 | 5.36s | 0% | | Initialization | 1 | 0.241s | 0% | | Mesh deformation | 451 | 54.2s | 0.15% | | Postprocessing | 451 | 189s | 0.52% | | Setup dof systems | 1 | 0.263s | 0% | | Setup matrices | 1 | 0.738s | 0% | | Solve Stokes system | 18040 | 6.01e+03s | 17% | | Solve composition system | 3157 | 155s | 0.43% | | Solve temperature system | 451 | 47.4s | 0.13% | +----------------------------------+-----------+------------+------------+ *** Timestep 2501: t=4.97882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 172+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00664061 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0043375 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00385914 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00409177 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00406472 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0040853 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00407295 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00410816 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00411751 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00408793 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00405734 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00409125 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00408597 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00410245 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00406515 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00411043 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00410466 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00409133 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00409538 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00414504 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00410652 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00409993 Postprocessing: Topography min/max: -871.7 m, 1327 m RMS, max velocity: 0.0199 m/year, 0.0715 m/year *** Timestep 2502: t=4.98082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00654086 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00426961 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0038465 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00392091 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00398992 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00407351 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00406902 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00408294 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00406669 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0040952 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0040812 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00407164 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00407078 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00407338 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00401927 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00405355 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00406988 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00407388 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00408793 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0040782 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00405749 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00409291 Postprocessing: Topography min/max: -872.7 m, 1326 m RMS, max velocity: 0.0199 m/year, 0.0714 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00249 *** Timestep 2503: t=4.98282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 38 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0066784 Rebuilding Stokes preconditioner... Solving Stokes system... 47+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00432959 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0039176 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00397968 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00396805 Rebuilding Stokes preconditioner... 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Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 110+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00662006 Rebuilding Stokes preconditioner... Solving Stokes system... 119+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00432547 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00389579 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00409699 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00409572 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00412702 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00409123 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00408195 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00405684 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00409305 Postprocessing: Topography min/max: -873.7 m, 1325 m RMS, max velocity: 0.0198 m/year, 0.071 m/year *** Timestep 2505: t=4.98682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 125+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00659548 Rebuilding Stokes preconditioner... Solving Stokes system... 68+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00431326 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00390091 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00392542 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00399541 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00402406 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00403404 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00410055 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0040508 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00412895 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00409911 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00408693 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00408032 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00412327 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00410166 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00410666 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00407935 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0040801 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00408619 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00411794 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00410287 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00411302 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00409327 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00409896 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00405085 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00409526 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00407868 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0041141 Postprocessing: Topography min/max: -873.7 m, 1324 m RMS, max velocity: 0.0198 m/year, 0.0708 m/year *** Timestep 2506: t=4.98882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 125+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00668068 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00429165 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00385568 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00395528 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00399813 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00408339 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00407085 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00411216 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00409404 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00411103 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00404949 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00411571 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00408627 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00412012 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00408056 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00411865 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00408886 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00411934 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00406031 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00409796 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00407423 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00410803 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00411462 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0041232 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00408492 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00409893 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00406072 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00413358 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00409231 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00410675 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00407235 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00410287 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0040866 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00411364 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00408906 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00412755 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00409315 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00414354 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00409597 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00409197 Postprocessing: Topography min/max: -873.4 m, 1323 m RMS, max velocity: 0.0198 m/year, 0.0706 m/year *** Timestep 2507: t=4.99082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00667156 Rebuilding Stokes preconditioner... Solving Stokes system... 87+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00436207 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00392555 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00392844 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00415338 Postprocessing: Topography min/max: -872.7 m, 1322 m RMS, max velocity: 0.0197 m/year, 0.0705 m/year *** Timestep 2508: t=4.99282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00671164 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 163+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00667592 Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00434143 Rebuilding Stokes preconditioner... Solving Stokes system... 40+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00395688 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00399926 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00403165 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00415164 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00411444 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00414544 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00414664 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00414705 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00411219 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.0041372 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00414031 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00416559 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00413265 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00415653 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00414628 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00416439 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00414787 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0041652 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00413408 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00413654 Postprocessing: Topography min/max: -870.2 m, 1321 m RMS, max velocity: 0.0197 m/year, 0.0701 m/year *** Timestep 2510: t=4.99682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 38 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 12 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00659773 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00433189 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00391337 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00397633 Rebuilding Stokes preconditioner... 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Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00412659 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00416229 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00414112 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00414568 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00410935 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0041348 Postprocessing: Topography min/max: -868.4 m, 1320 m RMS, max velocity: 0.0197 m/year, 0.0699 m/year *** Timestep 2511: t=4.99882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 12 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00663966 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00432406 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00393184 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.003968 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00398639 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00406611 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00410496 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00414254 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0041382 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0041654 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00414147 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0041319 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00411514 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00415331 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00416523 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00415881 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00417492 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00418292 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00414572 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00415797 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00416472 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00418053 Postprocessing: Topography min/max: -866.3 m, 1320 m RMS, max velocity: 0.0196 m/year, 0.0698 m/year *** Timestep 2512: t=5.00082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 12 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00678423 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00437203 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00392643 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00398571 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00405497 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00414652 Postprocessing: Topography min/max: -865.3 m, 1319 m RMS, max velocity: 0.0196 m/year, 0.0696 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00250 *** Timestep 2513: t=5.00282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00680375 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.006752 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00434939 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00397249 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00398881 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00403302 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00417101 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00416753 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00415241 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0041772 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00417302 Postprocessing: Topography min/max: -867.9 m, 1317 m RMS, max velocity: 0.0196 m/year, 0.0693 m/year *** Timestep 2515: t=5.00682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00672526 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00438457 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00399335 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00398805 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00418604 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00419985 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00416899 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00413672 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0041741 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00422385 Postprocessing: Topography min/max: -868.8 m, 1316 m RMS, max velocity: 0.0195 m/year, 0.0691 m/year *** Timestep 2516: t=5.00882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00677252 Rebuilding Stokes preconditioner... Solving Stokes system... 85+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00419147 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00417481 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0041987 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00420057 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0041758 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00415112 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00419159 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00418329 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0041743 Postprocessing: Topography min/max: -869.4 m, 1316 m RMS, max velocity: 0.0195 m/year, 0.0689 m/year *** Timestep 2517: t=5.01082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 143+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00680704 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00436353 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00397083 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00398024 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00408274 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 161+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00682426 Rebuilding Stokes preconditioner... Solving Stokes system... 114+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00437949 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00399107 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0040199 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00417556 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00413498 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0041793 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00418184 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0041727 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00415289 Postprocessing: Topography min/max: -869.5 m, 1314 m RMS, max velocity: 0.0194 m/year, 0.0686 m/year *** Timestep 2519: t=5.01482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 171+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00679624 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00440907 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00400293 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00399645 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0041004 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00412584 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00414879 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00417045 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00418771 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00418558 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00416683 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00415537 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00418403 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00417252 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00415479 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00415804 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00417364 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00417317 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00415094 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0041627 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00417029 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00416027 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00415472 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00418 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0041937 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00418235 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00416408 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00417414 Postprocessing: Topography min/max: -869.1 m, 1314 m RMS, max velocity: 0.0194 m/year, 0.0684 m/year *** Timestep 2520: t=5.01682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00681093 Rebuilding Stokes preconditioner... Solving Stokes system... 125+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00438002 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00398174 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0039844 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00410984 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00419311 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00418543 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00417574 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00415971 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00418559 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00420627 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00420354 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00422109 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00419606 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00416931 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.0041689 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00417968 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00420492 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00419078 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.0041822 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00419389 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0041809 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00418658 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00416325 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0041896 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00421182 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00419063 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00418091 Postprocessing: Topography min/max: -868.2 m, 1313 m RMS, max velocity: 0.0194 m/year, 0.0683 m/year *** Timestep 2521: t=5.01882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 181+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00676303 Rebuilding Stokes preconditioner... Solving Stokes system... 81+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00438369 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00399614 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00402885 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00408289 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00413067 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00416014 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00414957 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00414975 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.0041352 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00414052 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00416104 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0041722 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00419454 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00417432 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00416322 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00419772 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00415897 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.004142 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00415033 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00418699 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00416765 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00415847 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00416677 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00418085 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00416948 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00417704 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00421075 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.004189 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00414898 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00416011 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00417927 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00418499 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0041713 Postprocessing: Topography min/max: -867.1 m, 1312 m RMS, max velocity: 0.0194 m/year, 0.0681 m/year *** Timestep 2522: t=5.02082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 151+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00674848 Rebuilding Stokes preconditioner... Solving Stokes system... 184+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00414202 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00415245 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00420361 Postprocessing: Topography min/max: -865.5 m, 1311 m RMS, max velocity: 0.0193 m/year, 0.068 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00251 *** Timestep 2523: t=5.02282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 162+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00675872 Rebuilding Stokes preconditioner... Solving Stokes system... 127+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00440985 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00397544 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00400848 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00406613 Rebuilding Stokes preconditioner... 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Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00677152 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00442042 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00397827 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00422787 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00421379 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00418381 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00419604 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0041937 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0041906 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00422096 Postprocessing: Topography min/max: -861.4 m, 1310 m RMS, max velocity: 0.0193 m/year, 0.0677 m/year *** Timestep 2525: t=5.02682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 12 iterations. Solving viscous_strain system ... 10 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 172+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00677336 Rebuilding Stokes preconditioner... Solving Stokes system... 142+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00441011 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00398186 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00398892 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00407892 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00411611 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00412909 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00419704 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00413624 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00416723 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00416013 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00416384 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00417985 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00416609 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00416799 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00418129 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0041361 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00415675 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00418067 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00420448 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00419317 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00421377 Postprocessing: Topography min/max: -861.8 m, 1309 m RMS, max velocity: 0.0193 m/year, 0.0675 m/year *** Timestep 2526: t=5.02882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 38 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 12 iterations. Solving viscous_strain system ... 10 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00687031 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00436237 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00395178 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00403332 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00409205 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00416216 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00416682 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00418326 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00418099 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00415516 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0041652 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00416703 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00416384 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0042205 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00420617 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00416882 Postprocessing: Topography min/max: -863.1 m, 1309 m RMS, max velocity: 0.0192 m/year, 0.0674 m/year *** Timestep 2527: t=5.03082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 12 iterations. Solving viscous_strain system ... 10 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00679093 Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00437451 Rebuilding Stokes preconditioner... Solving Stokes system... 37+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00397508 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00401255 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00414688 Postprocessing: Topography min/max: -864.2 m, 1308 m RMS, max velocity: 0.0192 m/year, 0.0673 m/year *** Timestep 2528: t=5.03282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 12 iterations. Solving viscous_strain system ... 10 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00682179 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00416634 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00416899 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00419138 Postprocessing: Topography min/max: -864.9 m, 1307 m RMS, max velocity: 0.0192 m/year, 0.0671 m/year *** Timestep 2529: t=5.03482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 12 iterations. Solving viscous_strain system ... 10 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00680027 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0044349 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00402111 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00401443 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00404513 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00415783 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00415397 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00417784 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00416352 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00417714 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00418174 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00417301 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00413385 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00416967 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00418716 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0041835 Postprocessing: Topography min/max: -865.4 m, 1306 m RMS, max velocity: 0.0192 m/year, 0.067 m/year *** Timestep 2530: t=5.03682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 10 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00674615 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00437635 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00396198 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00400181 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00416571 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00419011 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00417305 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00418153 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00419481 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00418618 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00420743 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00422326 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00419726 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00420966 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00419768 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00420643 Postprocessing: Topography min/max: -865.5 m, 1305 m RMS, max velocity: 0.0192 m/year, 0.0668 m/year *** Timestep 2531: t=5.03882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 10 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00670513 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00442598 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00399097 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00402751 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00408618 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00414624 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00420661 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00419169 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00418111 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00421962 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00422595 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00423151 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00417098 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00423695 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00419062 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00418752 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0041853 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00418601 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00417118 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00684241 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00440146 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00398028 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00402552 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00408561 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00422492 Postprocessing: Topography min/max: -864.6 m, 1304 m RMS, max velocity: 0.0191 m/year, 0.0666 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00252 *** Timestep 2533: t=5.04282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 10 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 99+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00680732 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 10 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 161+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00679596 Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00441954 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00400371 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00405258 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00411257 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00420767 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00419756 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00423193 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00421969 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00421305 Postprocessing: Topography min/max: -864 m, 1303 m RMS, max velocity: 0.0191 m/year, 0.0663 m/year *** Timestep 2535: t=5.04682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 12 iterations. Solving viscous_strain system ... 10 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 168+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00680523 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00444185 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00406502 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00409024 Rebuilding Stokes preconditioner... 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Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00420751 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00420386 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0042037 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00417368 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00419528 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00418327 Postprocessing: Topography min/max: -863.7 m, 1302 m RMS, max velocity: 0.019 m/year, 0.0662 m/year *** Timestep 2536: t=5.04882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 17 iterations. Solving stress_yy system ... 17 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 136+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0067825 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00421172 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00418735 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00419275 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.0041881 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00418797 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00421097 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 136+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00679174 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00441473 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00399131 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00401273 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00405948 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00418145 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00418043 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00421562 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00416157 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0041817 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00417905 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00677042 Rebuilding Stokes preconditioner... Solving Stokes system... 51+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00440028 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00400688 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00402993 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00407344 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00415412 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00415371 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00415982 Rebuilding Stokes preconditioner... Solving Stokes system... 46+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00414734 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00418894 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00416113 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00416265 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00416903 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00413389 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.0041759 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00421368 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00419379 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.0041678 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00417332 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00416323 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00420196 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00421993 Rebuilding Stokes preconditioner... 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Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00420867 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00417517 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00417637 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00419402 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00418981 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00416874 Postprocessing: Topography min/max: -869.5 m, 1300 m RMS, max velocity: 0.019 m/year, 0.0658 m/year *** Timestep 2539: t=5.05482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00676873 Rebuilding Stokes preconditioner... Solving Stokes system... 67+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00439523 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00399802 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00401505 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00406476 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00412232 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00416699 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00419351 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00416205 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0041783 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00420973 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00420795 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00417387 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00421854 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00419992 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00420238 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00422615 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00421424 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00420714 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00415878 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00416451 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0041761 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00418459 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00418868 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00421649 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00421436 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00418976 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00418384 Postprocessing: Topography min/max: -875.6 m, 1299 m RMS, max velocity: 0.019 m/year, 0.0656 m/year *** Timestep 2540: t=5.05682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00675975 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00441131 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00399706 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00401849 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00408116 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00417095 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00415984 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00417347 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00419916 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00419076 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0041657 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00417876 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00421024 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0042147 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00418915 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00417979 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00419728 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00418067 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00418827 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00420963 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.004196 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00420125 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00420446 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00417742 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00416256 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.0041779 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00419721 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00420788 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.0041902 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00421512 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00421756 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00419523 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00418551 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00419338 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00417528 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00419999 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00421058 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00419424 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0041961 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00418817 Postprocessing: Topography min/max: -880.5 m, 1299 m RMS, max velocity: 0.0189 m/year, 0.0655 m/year *** Timestep 2541: t=5.05882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 136+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00676181 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00442938 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00398594 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00405226 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00417642 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00420658 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00419656 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00419908 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00417332 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00419735 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00418189 Postprocessing: Topography min/max: -883.7 m, 1298 m RMS, max velocity: 0.0189 m/year, 0.0654 m/year *** Timestep 2542: t=5.06082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 146+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00673999 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. 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Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 116+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00684075 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00441412 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00394754 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0039934 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00408594 Rebuilding Stokes preconditioner... 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Solving temperature system... 41 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 12 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 147+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00678768 Rebuilding Stokes preconditioner... Solving Stokes system... 62+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00443495 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00400503 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00423512 Postprocessing: Topography min/max: -883.2 m, 1295 m RMS, max velocity: 0.0189 m/year, 0.065 m/year *** Timestep 2545: t=5.06682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 12 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 133+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00679367 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00424515 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00424485 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00429875 Postprocessing: Topography min/max: -884.4 m, 1295 m RMS, max velocity: 0.0188 m/year, 0.0649 m/year *** Timestep 2546: t=5.06882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 12 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 129+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00684048 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00446612 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00399062 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0040666 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00409332 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00428954 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0042341 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00422433 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00424494 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00428115 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00424546 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 12 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00688901 Rebuilding Stokes preconditioner... Solving Stokes system... 89+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00446311 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00401319 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00408746 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00412949 Rebuilding Stokes preconditioner... Solving Stokes system... 57+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00422028 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00418371 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00425184 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00423353 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00424869 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00428383 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00428896 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00423153 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00426452 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00423926 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00426102 Postprocessing: Topography min/max: -897.6 m, 1294 m RMS, max velocity: 0.0188 m/year, 0.0646 m/year *** Timestep 2548: t=5.07282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 12 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0069258 Rebuilding Stokes preconditioner... Solving Stokes system... 64+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00447673 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00404103 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00409506 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00413698 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00420966 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00425654 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00429122 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00424886 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00422942 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.0042549 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00424842 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00423175 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00424125 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00426495 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00426309 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00423967 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00424335 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00424597 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00422297 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0042222 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00422168 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00425691 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00425479 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00424211 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00424228 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00423895 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00424612 Postprocessing: Topography min/max: -902.6 m, 1293 m RMS, max velocity: 0.0188 m/year, 0.0645 m/year *** Timestep 2549: t=5.07482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 12 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00685703 Rebuilding Stokes preconditioner... Solving Stokes system... 66+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00445643 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00401782 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00403647 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00410766 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00421091 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0041976 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00421958 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0042508 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00424898 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00425527 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00426969 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00423596 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00420278 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00422233 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.0042613 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00424564 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00423915 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00421724 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00424887 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00424721 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00426736 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00422106 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0042201 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00423429 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00423419 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00421808 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.004245 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00422806 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00422108 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00423624 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00424175 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00424788 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.0042454 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00422785 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00424856 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00423095 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00424969 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00424307 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00423784 Postprocessing: Topography min/max: -906 m, 1292 m RMS, max velocity: 0.0188 m/year, 0.0644 m/year *** Snapshot created! *** Timestep 2550: t=5.07682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 12 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 118+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00678433 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00439892 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00401137 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00407953 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00415327 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00420391 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00421129 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00423297 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00420899 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00423205 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00422279 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00424676 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00421626 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00419725 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00419055 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00422634 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00420315 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00421551 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00421646 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00420447 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00421759 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00422464 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00422942 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.0042012 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00419624 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00420716 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00421773 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00422398 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00423325 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00421382 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00422511 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00419929 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00420631 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00422138 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0042055 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00418308 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00421339 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00425402 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00423563 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00423465 Postprocessing: Topography min/max: -907.7 m, 1292 m RMS, max velocity: 0.0187 m/year, 0.0643 m/year *** Timestep 2551: t=5.07882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 12 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 114+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00684721 Rebuilding Stokes preconditioner... Solving Stokes system... 73+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00447497 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00403746 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00407055 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00414541 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00420759 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00421162 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00421239 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00420052 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00428302 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0042276 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00422596 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00421877 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 135+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00695219 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00446486 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00402243 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00406872 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00408002 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00423413 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00420598 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00422315 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00421963 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00423781 Postprocessing: Topography min/max: -906.2 m, 1290 m RMS, max velocity: 0.0187 m/year, 0.064 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00254 *** Timestep 2553: t=5.08282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 12 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 109+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00686338 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00449001 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00404108 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00407587 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0040842 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00419182 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00420081 Rebuilding Stokes preconditioner... 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Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0068115 Rebuilding Stokes preconditioner... Solving Stokes system... 83+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00446465 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00405921 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00411695 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00414061 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00424379 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00425081 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00427307 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00424811 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00425256 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00424537 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00426533 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0042394 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00423734 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0042604 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0042524 Postprocessing: Topography min/max: -913.7 m, 1289 m RMS, max velocity: 0.0187 m/year, 0.0638 m/year *** Timestep 2555: t=5.08682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 12 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00687093 Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00454101 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00406685 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00410027 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00429551 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00425783 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00428314 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00428804 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00424891 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00428556 Postprocessing: Topography min/max: -920.1 m, 1288 m RMS, max velocity: 0.0187 m/year, 0.0637 m/year *** Timestep 2556: t=5.08882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 12 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 132+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00688706 Rebuilding Stokes preconditioner... Solving Stokes system... 86+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00448879 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00404447 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00410283 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00415526 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00418701 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00422231 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 100+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00689657 Rebuilding Stokes preconditioner... Solving Stokes system... 95+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00447808 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00406922 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00409742 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0041196 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00425461 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00424012 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00423511 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00424261 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00425929 Postprocessing: Topography min/max: -929.3 m, 1287 m RMS, max velocity: 0.0186 m/year, 0.0634 m/year *** Timestep 2558: t=5.09282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 12 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 144+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00687572 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00449835 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00412072 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00412329 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00414358 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00419637 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.0042594 Rebuilding Stokes preconditioner... Solving Stokes system... 43+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00426882 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00426 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00427624 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0042267 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00420819 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00425288 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00426024 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00424529 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00424355 Postprocessing: Topography min/max: -931.5 m, 1286 m RMS, max velocity: 0.0186 m/year, 0.0633 m/year *** Timestep 2559: t=5.09482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 12 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00692641 Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00450674 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00407852 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00408379 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00416909 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00422635 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00424668 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00426495 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00424821 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00425427 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00425606 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00426025 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00427835 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00423295 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00425383 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00428358 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00424928 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00425405 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00427799 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00425777 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00426158 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0042834 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00431948 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00427642 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.0042654 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00428379 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00425215 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00425189 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00427925 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00428118 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00425922 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00426544 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00427585 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00423542 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00425031 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00429565 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00427713 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0042689 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00424666 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00425923 Postprocessing: Topography min/max: -931.9 m, 1285 m RMS, max velocity: 0.0186 m/year, 0.0632 m/year *** Timestep 2560: t=5.09682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 12 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 120+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00687687 Rebuilding Stokes preconditioner... Solving Stokes system... 94+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00451455 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00406341 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00413379 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0041821 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00421879 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00425083 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0042986 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00430693 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00429269 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0042897 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00429088 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00428055 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00427294 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00429042 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00428117 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00429546 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00433162 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00430673 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00430288 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00429066 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0042968 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00427841 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00430917 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00428929 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00429169 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00427017 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00428701 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00428565 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00427531 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00428234 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00430646 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00429325 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00427027 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00429827 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00429875 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00427652 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00427179 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00429557 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00429757 Postprocessing: Topography min/max: -930.9 m, 1284 m RMS, max velocity: 0.0186 m/year, 0.0631 m/year *** Timestep 2561: t=5.09882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 12 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00694223 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00449999 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00411033 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00413255 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0041704 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0042426 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00428949 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00430558 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00427917 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00425514 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00430254 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00430569 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00429504 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00430015 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00429833 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00428118 Postprocessing: Topography min/max: -928.8 m, 1284 m RMS, max velocity: 0.0186 m/year, 0.063 m/year *** Timestep 2562: t=5.10082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 12 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 113+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00685334 Rebuilding Stokes preconditioner... Solving Stokes system... 91+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00443444 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00406582 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00413849 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0042166 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00424406 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00428428 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00430416 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00429708 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00428735 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00430982 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.0043037 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.0043239 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00427006 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00426402 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00429933 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00431678 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00432933 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00430371 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00428286 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00429876 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00429624 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00430687 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00431203 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00429284 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00427845 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00429771 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00429256 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0043081 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00429969 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00431817 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00430158 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00433271 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00430721 Postprocessing: Topography min/max: -936.1 m, 1283 m RMS, max velocity: 0.0185 m/year, 0.0629 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00255 *** Timestep 2563: t=5.10282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 115+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00682983 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00451371 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00415323 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00416985 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00423953 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00428998 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00427398 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00429391 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.0042959 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00430696 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00431103 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00430902 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00431155 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00431557 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00431819 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00433708 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00432549 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00432172 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0042748 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00431238 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00434569 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0043478 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00432563 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00433509 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00433362 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00431715 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0043194 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00433837 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00428887 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00432167 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00432089 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00434596 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00434792 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00430839 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00429781 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0043447 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00432434 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0043159 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00428965 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00429352 Postprocessing: Topography min/max: -942.8 m, 1283 m RMS, max velocity: 0.0185 m/year, 0.0628 m/year *** Timestep 2564: t=5.10482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0068547 Rebuilding Stokes preconditioner... Solving Stokes system... 77+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00449858 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00409391 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00413474 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00422043 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00426807 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00427305 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00427876 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00427551 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00429724 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.0042888 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00428984 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00428671 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00428166 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00429087 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00431423 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00429408 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00432985 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00427301 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00430841 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00432626 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00432471 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00430316 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00431654 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00430557 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00429446 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00429621 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00430721 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00429282 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00431936 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00429857 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00430369 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00431093 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00430561 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00431464 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00432513 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00430181 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00431209 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0043247 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00432501 Postprocessing: Topography min/max: -948.5 m, 1282 m RMS, max velocity: 0.0185 m/year, 0.0627 m/year *** Timestep 2565: t=5.10682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0069488 Rebuilding Stokes preconditioner... Solving Stokes system... 74+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00452012 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00410739 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00414225 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00418015 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.0042363 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00425094 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00430621 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00430754 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00431097 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00430749 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00429609 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00430452 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00432133 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00432171 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00431662 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00428269 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.004314 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00430823 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00430747 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.0043093 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00430654 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00426463 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00428779 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00432386 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00428883 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0042885 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00432214 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00427347 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00429736 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00431712 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00433369 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00432234 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00429282 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00430116 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00432096 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00428689 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00428648 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00428803 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00431269 Postprocessing: Topography min/max: -953.1 m, 1281 m RMS, max velocity: 0.0185 m/year, 0.0626 m/year *** Timestep 2566: t=5.10882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 88+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00687384 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00447769 Rebuilding Stokes preconditioner... Solving Stokes system... 33+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00408962 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00415316 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00418494 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00429608 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00430638 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00428897 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00429349 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00433527 Postprocessing: Topography min/max: -955.9 m, 1280 m RMS, max velocity: 0.0185 m/year, 0.0625 m/year *** Timestep 2567: t=5.11082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 7 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 107+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00685833 Rebuilding Stokes preconditioner... Solving Stokes system... 63+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00449172 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00406268 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00415541 Rebuilding Stokes preconditioner... 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Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00423685 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00429042 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00428978 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00425984 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00422862 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00429163 Postprocessing: Topography min/max: -957.2 m, 1280 m RMS, max velocity: 0.0185 m/year, 0.0623 m/year *** Timestep 2568: t=5.11282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00681321 Rebuilding Stokes preconditioner... Solving Stokes system... 70+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00449572 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00407307 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00415524 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00418594 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00423094 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00424535 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00426434 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0042586 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00429875 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00429485 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00427292 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00424883 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00424582 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00423233 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00427695 Postprocessing: Topography min/max: -957 m, 1279 m RMS, max velocity: 0.0184 m/year, 0.0622 m/year *** Timestep 2569: t=5.11482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00687688 Rebuilding Stokes preconditioner... Solving Stokes system... 72+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00446399 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00404047 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00411756 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00416748 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00427226 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00425712 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00427948 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00425637 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00429485 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00427378 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00431684 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00431411 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00428302 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00427306 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00426002 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00426476 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00426858 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00428104 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.004286 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00431639 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00431507 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00429383 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00428661 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00427218 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00426914 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.0042935 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00430204 Postprocessing: Topography min/max: -955.5 m, 1279 m RMS, max velocity: 0.0184 m/year, 0.0622 m/year *** Timestep 2570: t=5.11682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 126+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00690228 Rebuilding Stokes preconditioner... Solving Stokes system... 79+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00448721 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00406373 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00404622 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00414238 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00423671 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00421843 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.0042306 Rebuilding Stokes preconditioner... Solving Stokes system... 32+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00425641 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00426704 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00428082 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00426597 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00427396 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00425484 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00429276 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00429672 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.0042805 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00425843 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0042755 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00428103 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00426357 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00424693 Postprocessing: Topography min/max: -958.5 m, 1282 m RMS, max velocity: 0.0184 m/year, 0.0621 m/year *** Timestep 2571: t=5.11882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 90+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00684481 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00685249 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00448021 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00407091 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00412039 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00417923 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.0042655 Postprocessing: Topography min/max: -971.9 m, 1287 m RMS, max velocity: 0.0184 m/year, 0.0618 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00256 *** Timestep 2573: t=5.12282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 106+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00691801 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00450834 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00411322 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.0041424 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00419734 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00421199 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00421955 Rebuilding Stokes preconditioner... 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Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00429878 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00432088 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00427427 Postprocessing: Topography min/max: -977.2 m, 1290 m RMS, max velocity: 0.0184 m/year, 0.0617 m/year *** Timestep 2574: t=5.12482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 10 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 124+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00686156 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00446472 Rebuilding Stokes preconditioner... Solving Stokes system... 36+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00405268 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00410876 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00418152 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00425475 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00429239 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.0043011 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00425699 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00429443 Postprocessing: Topography min/max: -981.1 m, 1292 m RMS, max velocity: 0.0184 m/year, 0.0616 m/year *** Timestep 2575: t=5.12682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 10 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.006893 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00445657 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00407139 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00410902 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00427626 Postprocessing: Topography min/max: -983.4 m, 1295 m RMS, max velocity: 0.0183 m/year, 0.0615 m/year *** Timestep 2576: t=5.12882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 10 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 114+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00684732 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. 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Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00683456 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00447619 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.0040713 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00411891 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00416943 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00428857 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00431806 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00430757 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00430713 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00428233 Postprocessing: Topography min/max: -983.5 m, 1301 m RMS, max velocity: 0.0183 m/year, 0.0613 m/year *** Timestep 2578: t=5.13282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 12 iterations. Solving viscous_strain system ... 10 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 102+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00691856 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.0045486 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00407397 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00408788 Rebuilding Stokes preconditioner... 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Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00430173 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0042879 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0043221 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00431933 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00430457 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00429747 Postprocessing: Topography min/max: -981.8 m, 1303 m RMS, max velocity: 0.0183 m/year, 0.0613 m/year *** Timestep 2579: t=5.13482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 10 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 121+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00685499 Rebuilding Stokes preconditioner... Solving Stokes system... 50+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00428744 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00429985 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00431445 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00427905 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00425058 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00429418 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00431444 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00429072 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00427145 Postprocessing: Topography min/max: -988.2 m, 1306 m RMS, max velocity: 0.0183 m/year, 0.0612 m/year *** Timestep 2580: t=5.13682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 10 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 92+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00692501 Rebuilding Stokes preconditioner... Solving Stokes system... 49+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00451221 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00413627 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00417581 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00422429 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00430112 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00429418 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00429576 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00430148 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00431021 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00430215 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. 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Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 10 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 130+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00691265 Rebuilding Stokes preconditioner... Solving Stokes system... 65+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00452067 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00411656 Rebuilding Stokes preconditioner... Solving Stokes system... 26+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00419235 Rebuilding Stokes preconditioner... 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Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00436839 Postprocessing: Topography min/max: -1001 m, 1312 m RMS, max velocity: 0.0183 m/year, 0.061 m/year *** Timestep 2582: t=5.14082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 40 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 17 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 98+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00688589 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00433033 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00429855 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.004334 Postprocessing: Topography min/max: -1006 m, 1315 m RMS, max velocity: 0.0183 m/year, 0.0609 m/year Writing graphical output: /scratch/usr/bbkheath/aspect_output/simons_segment/output_mor_t105/solution/solution-00257 *** Timestep 2583: t=5.14282e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.0068111 Rebuilding Stokes preconditioner... Solving Stokes system... 52+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00448757 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00406949 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00416023 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00419163 Rebuilding Stokes preconditioner... 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Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00433523 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.0043062 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00431644 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00429387 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00435066 Postprocessing: Topography min/max: -1010 m, 1317 m RMS, max velocity: 0.0182 m/year, 0.0609 m/year *** Timestep 2584: t=5.14482e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 13 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 128+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00702234 Rebuilding Stokes preconditioner... Solving Stokes system... 69+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00454593 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00413339 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00434126 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00431141 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00431457 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00427876 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.0043083 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00431685 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00431021 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00429666 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.0043432 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00431416 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00431013 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00429662 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00432391 Postprocessing: Topography min/max: -1012 m, 1320 m RMS, max velocity: 0.0182 m/year, 0.0608 m/year *** Timestep 2585: t=5.14682e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 42 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 12 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 108+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00694203 Rebuilding Stokes preconditioner... Solving Stokes system... 61+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00451034 Rebuilding Stokes preconditioner... Solving Stokes system... 34+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.004084 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00414366 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00422663 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00430173 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.004296 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. 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Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00435432 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00430627 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.00429497 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00432834 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00435006 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.0043216 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.00432234 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00430353 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.0043637 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00434586 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00434295 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.00432945 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00435957 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.0043216 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00434277 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00432487 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00435785 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.00433867 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00435363 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.00435528 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00434252 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00432383 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00433503 Rebuilding Stokes preconditioner... Solving Stokes system... 13+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00435597 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00437235 Rebuilding Stokes preconditioner... Solving Stokes system... 14+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00433625 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00434076 Postprocessing: Topography min/max: -1012 m, 1323 m RMS, max velocity: 0.0182 m/year, 0.0607 m/year *** Timestep 2586: t=5.14882e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 41 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 12 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 96+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00686566 Rebuilding Stokes preconditioner... Solving Stokes system... 48+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00450327 Rebuilding Stokes preconditioner... Solving Stokes system... 35+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00410515 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00412441 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.00419359 Rebuilding Stokes preconditioner... Solving Stokes system... 38+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00425232 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 7: 0.00424721 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 8: 0.00431732 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 9: 0.00433424 Rebuilding Stokes preconditioner... Solving Stokes system... 31+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 10: 0.00430483 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 11: 0.00426416 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 12: 0.00425642 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 13: 0.00425771 Rebuilding Stokes preconditioner... Solving Stokes system... 22+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 14: 0.00430603 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 15: 0.00432257 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 16: 0.004306 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 17: 0.00428194 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 18: 0.00427362 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 19: 0.00430033 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 20: 0.0043439 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 21: 0.00433133 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 22: 0.00432545 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 23: 0.00431606 Rebuilding Stokes preconditioner... Solving Stokes system... 29+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 24: 0.00430543 Rebuilding Stokes preconditioner... Solving Stokes system... 25+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 25: 0.004305 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 26: 0.00430582 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 27: 0.00428814 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 28: 0.00430671 Rebuilding Stokes preconditioner... Solving Stokes system... 15+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 29: 0.00430101 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 30: 0.00433589 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 31: 0.0043034 Rebuilding Stokes preconditioner... Solving Stokes system... 21+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 32: 0.00428665 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 33: 0.0042886 Rebuilding Stokes preconditioner... Solving Stokes system... 19+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 34: 0.00430748 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 35: 0.00426536 Rebuilding Stokes preconditioner... Solving Stokes system... 20+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 36: 0.00428102 Rebuilding Stokes preconditioner... Solving Stokes system... 24+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 37: 0.00429946 Rebuilding Stokes preconditioner... Solving Stokes system... 16+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 38: 0.00430978 Rebuilding Stokes preconditioner... Solving Stokes system... 18+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 39: 0.00428746 Rebuilding Stokes preconditioner... Solving Stokes system... 17+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 40: 0.00429196 Postprocessing: Topography min/max: -1011 m, 1325 m RMS, max velocity: 0.0182 m/year, 0.0606 m/year *** Timestep 2587: t=5.15082e+06 years Solving mesh surface diffusion Solving mesh velocity system... 8 iterations. Solving temperature system... 39 iterations. Solving stress_xx system ... 16 iterations. Solving stress_yy system ... 16 iterations. Solving stress_xy system ... 16 iterations. Solving mantle_L system ... 8 iterations. Solving crust system ... 10 iterations. Solving plastic_strain system ... 12 iterations. Solving viscous_strain system ... 11 iterations. Rebuilding Stokes preconditioner... Solving Stokes system... 131+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 1: 0.00685207 Rebuilding Stokes preconditioner... Solving Stokes system... 75+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 2: 0.00447008 Rebuilding Stokes preconditioner... Solving Stokes system... 30+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 3: 0.00402793 Rebuilding Stokes preconditioner... Solving Stokes system... 23+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 4: 0.00411915 Rebuilding Stokes preconditioner... Solving Stokes system... 28+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 5: 0.0042037 Rebuilding Stokes preconditioner... Solving Stokes system... 27+0 iterations. Relative nonlinear residual (Stokes system) after nonlinear iteration 6: 0.00427693 Rebuilding Stokes preconditioner... Solving Stokes system...